The increase in population all over the world is due to (a) tremendous increase in birth rate (b) significant decrease in death rate (c) gradual decrease in morbidity rate (d) failure to adopt family planning contraceptive devices

The increase in population all over the world is due to (a) tremendous increase in birth rate (b) significant decrease in death rate (c) gradual decrease in morbidity rate (d) failure to adopt family planning contraceptive devices
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Answer: b Metabolic response to injury results in increased energy expenditure. If energy intake is less than expenditure, oxidation of body fat stores and erosion of lean body mass will occur with resultant loss of weight. When weight loss exceeds 10–15% of body weight, the complications of malnutrition interact with disease processes, with increased morbidity and mortality rates. The goal of nutritional support is maintenance of body cell mass and limitation of weight loss to less than 10% preinjury. The major impact of nutritional support in the trauma patient is to aid host defense. Under-nutrition may compromise the available host defense mechanism and may thus increase the likelihood of invasive sepsis, multiple organ system failure, and death. Resuscitation, oxygenation and arrest

Description : Answer: b Metabolic response to injury results in increased energy expenditure. If energy intake is less than expenditure, oxidation of body fat stores and erosion of lean body mass will occur ... requirements, caloric requirements should be distributed at a ratio of 70% as glucose and 30% as fat

Last Answer : Which of the following statement(s) is/are true concerning body fuel reserves? a. The largest fuel reserve in the body is skeletal muscle b. Fat provides about 9 calories/gram c. Free glucose and glycogen stores are a trivial fuel reserve d. Body protein is a valuable storage form of energy

As compared to wall type breakwater, mound type breakwater (A) Requires skilled labour (B) Requires low maintenance cost (C) Requires less material (D) Results in less damage due to gradual failure

Description : As compared to wall type breakwater, mound type breakwater (A) Requires skilled labour (B) Requires low maintenance cost (C) Requires less material (D) Results in less damage due to gradual failure

Last Answer : (D) Results in less damage due to gradual failure

Population explosion in a country takes place due to (a) Birth rate is high. (b) Death rate is high. (c) Birth rate is high and death rate is low. (d) Birth rate is high and death rate is high.

Description : Population explosion in a country takes place due to (a) Birth rate is high. (b) Death rate is high. (c) Birth rate is high and death rate is low. (d) Birth rate is high and death rate is high.

Last Answer : (a) Birth rate is high.

Transition curves are introduced at either end of a circular curve, to obtain (A) Gradually decrease of curvature from zero at the tangent point to the specified quantity at the junction of the transition curve with main curve (B) Gradual increase of super-elevation from zero at the tangent point to the specified amount at the junction of the transition curve with main curve (C) Gradual change of gradient from zero at the tangent point to the specified amount at the junction of the transition curve with main curve (D) None of these

Description : Transition curves are introduced at either end of a circular curve, to obtain (A) Gradually decrease of curvature from zero at the tangent point to the specified quantity at the junction of the ... specified amount at the junction of the transition curve with main curve (D) None of these

Last Answer : (B) Gradual increase of super-elevation from zero at the tangent point to the specified amount at the junction of the transition curve with main curve

Within the consolidation process of a saturated clay (A) A gradual increase in neutral pressure and a gradual decrease in effective pressure take place and sum of the two is constant (B) A gradual decrease in neutral pressure and a gradual increase in effective pressure take place and sum of the two is constant (C) Both neutral pressure and effective pressure decrease (D) Both neutral pressure and effective pressure increase

Description : Within the consolidation process of a saturated clay (A) A gradual increase in neutral pressure and a gradual decrease in effective pressure take place and sum of the two is ... Both neutral pressure and effective pressure decrease (D) Both neutral pressure and effective pressure increase

Last Answer : Answer: Option B

Which of the following approaches does not give the defined action of contraceptive? (a) Hormonal contraceptives Prevent/retard entry of sperms, prevent ovulation and fertilisation (b) Vasectomy Prevents spermatogenesis (c) Barrier methods Prevent fertilisation (d) Intra uterine devices Increase phagocytosis of sperms, suppress sperm motility and fertilising capacity of sperms

Description : Which of the following approaches does not give the defined action of contraceptive? (a) Hormonal contraceptives Prevent/retard entry of sperms, prevent ovulation and fertilisation (b) ... devices Increase phagocytosis of sperms, suppress sperm motility and fertilising capacity of sperms

Last Answer : (b) Vasectomy Prevents spermatogenesis

When a metal becomes a superconductor, there is a tremendous decrease in its: w) total volume x) electrical resistance y) length z) density

Description : When a metal becomes a superconductor, there is a tremendous decrease in its: w) total volume x) electrical resistance y) length z) density

Last Answer : ANSWER: X -- ELECTRICAL RESISTANCE

Which of the following best explains the pattern of mental growth? Options: A) A steady and uniform growth from birth to early adulthood B) A growth pattern paralleling the physical growth curve C) A uniform rise to the middle teens and a gradual levelling off to the middle twenties D) An erratic pattern from individual to individual precluding any generalization

Description : Which of the following best explains the pattern of mental growth? Options: A) A steady and uniform growth from birth to early adulthood B) A growth pattern paralleling the physical ... off to the middle twenties D) An erratic pattern from individual to individual precluding any generalization

Last Answer : C) A uniform rise to the middle teens and a gradual levelling off to the middle twenties

Human population growth is greatest in developing countries because ? A. the birth rate is high in developing countries (Answer) B. the death rate is high in developing countries. C. much of the population has already reached the child bearing age. D. most of the world’s population lives in industrialized countries.

Description : Human population growth is greatest in developing countries because ? A. the birth rate is high in developing countries (Answer) B. the death rate is high in developing countries. C. much of ... reached the child bearing age. D. most of the world's population lives in industrialized countries.

Last Answer : A. the birth rate is high in developing countries (Answer)

In a particular city in one year the birth rate is 25 per 1000 people. The death rate is 10 per 1000 people. What is the city and annual population growth?

Description : In a particular city in one year the birth rate is 25 per 1000 people. The death rate is 10 per 1000 people. What is the city and annual population growth?

Last Answer : 15, assuming these are the only available numbers (some people will likely move out of towwn, which would also affect the annual population growth numbers). Expressed as a percentage, the town has a 1.5 percent annual population growth rate.

The main factor for the accelerated growth of population in India is– (1) Low birth rate and low death rate (2) A high birth rate and a falling death rate (3) A rising birth rate and a rising death rate (4) A high birth rate and a high death rate

Description : The main factor for the accelerated growth of population in India is– (1) Low birth rate and low death rate (2) A high birth rate and a falling death rate (3) A rising birth rate and a rising death rate (4) A high birth rate and a high death rate

Last Answer : (2) A high birth rate and a falling death rate Explanation: Owing to improvement in health care and advance-ment of technology the death rate has been declined over the years.

A high growth rate of population is characterised by – (1) high birth and high death rates (2) high birth and low death rates (3) low birth and low death rates (4) low birth and high death rates

Description : A high growth rate of population is characterised by – (1) high birth and high death rates (2) high birth and low death rates (3) low birth and low death rates (4) low birth and high death rates

Last Answer : (2) high birth and low death rates Explanation: Population growth is the change in a population over time, and can be quantified as the change in the number of individuals of any species ... the population base considerably as while the base remains intact, the erosion due to deaths is hampered.

Growth rate of population means – (1) The difference of growth between male and female. (2) The difference in population between urban and rural area. (3) The number of births per thousand people. (4) The difference between birth and death rates.

Description : Growth rate of population means – (1) The difference of growth between male and female. (2) The difference in population between urban and rural area. (3) The number of births per thousand people. (4) The difference between birth and death rates.

Last Answer : (4) The difference between birth and death rates. Explanation: In demographics and ecology, the "population growth rate" is the rate at which the number of individuals in a population increases in a ... is the population growth rate. So Population Growth Rate = Crude Birth Rate - Crude Death Rate.

When does the growth rate of a population following the logistic model equal zero? The logistic model is given as dN/dt = rN(1–N/K) (a) when N/K equals zero (b) when death rate is greater than birth rate (c) when N/K is exactly one (d) when N nears the carrying capacity of the habitat.

Description : When does the growth rate of a population following the logistic model equal zero? The logistic model is given as dN/dt = rN(1–N/K) (a) when N/K equals zero (b) when death rate is greater than birth rate (c) when N/K is exactly one (d) when N nears the carrying capacity of the habitat.

Last Answer : (a) when N/K equals zero

Skin becomes wrinkled in the old age due to (a) loss of elastic tissue in the dermis (b) considerable slag in the rate of dividing cells in the stratum germinativum (c) gradual loss of elasticity in the subcutaneous layer (d) all of these

Description : Skin becomes wrinkled in the old age due to (a) loss of elastic tissue in the dermis (b) considerable slag in the rate of dividing cells in the stratum germinativum (c) gradual loss of elasticity in the subcutaneous layer (d) all of these

Last Answer : Ans:(b)

In the nutritional support of patients with cancer, which of the following statements is/are true? A. Nutritional support benefits the patient's lean body mass but does not enable the tumor to grow. B. In experimental animals, the growth of implanted tumors is directly proportional to the amount of calories and protein supplied. C. Prospective randomized trials of nutritional support utilizing chemotherapy and radiation therapy have revealed benefits to patients receiving total parenteral nutrition. D. Studies of nutritional support for patients with cancer about to undergo surgery revealed decreased morbidity and mortality, especially morbidity from sepsis.

Description : In the nutritional support of patients with cancer, which of the following statements is/are true? A. Nutritional support benefits the patient's lean body mass but does not enable ... with cancer about to undergo surgery revealed decreased morbidity and mortality, especially morbidity from sepsis.

Last Answer : Answer: B DISCUSSION: The problem with the patient with cancer is a very vexing one. Clearly, one of the metabolic effects of cancer, cachexia, affects patients in the last quartile ... undoubtedly reveal that there are certain nutrients that tumors require, which probably should be best avoided

Which of the following statements about the role of the gut in shock and sepsis are true? A. Selective decontamination of the digestive tract with the use of oral antibiotics has been shown to reduce nosocomial pneumonias and to improve mortality rates. B. Enteral nutrition, as compared with parenteral nutrition, preserves the villus architecture of the gut. C. Gut dysfunction may be an effect of shock, but it may also contribute to the development of MODS by the mechanism of bacterial translocation. D. As compared with parenteral nutrition, enteral nutrition is associated with a reduction in septic morbidity.

Description : Which of the following statements about the role of the gut in shock and sepsis are true? A. Selective decontamination of the digestive tract with the use of oral antibiotics has been ... As compared with parenteral nutrition, enteral nutrition is associated with a reduction in septic morbidity.

Last Answer : Answer: BCD DISCUSSION: The gut has a vital role in the pathophysiology of shock. The splanchnic circulation is very vulnerable to the circulatory redistribution that occurs in shock, thus, gut ... , enteral feeding is more cost effective and is associated with a lower rate of septic morbidity

Which of the following is NOT a component of PQLI ? (a) Morbidity (b) Infant mortality (c) Life expectancy at age one (d) Basic literacy at the age of 15 years

Description : Which of the following is NOT a component of PQLI ? (a) Morbidity (b) Infant mortality (c) Life expectancy at age one (d) Basic literacy at the age of 15 years

Last Answer : (d) Basic literacy at the age of 15 years

Very small amount of air pollutants are present in stratosphere also; though most of the atmospheric pollutants are present in the troposphere. Which of the following atmospheric pollutants does not cause the ozone layer depletion in atmosphere at tremendous rate? (A) CO (B) SO2 (C) NOx (D) CFC (chloro fluoro carbons)

Description : Very small amount of air pollutants are present in stratosphere also; though most of the atmospheric pollutants are present in the troposphere. Which of the following atmospheric pollutants does not cause the ozone layer depletion ... rate? (A) CO (B) SO2 (C) NOx (D) CFC (chloro fluoro carbons)

Last Answer : (A) CO

Ageing of the population is caused by: A. Low birth rates. B. High death rates. C. The immigration of workers from other countries. D. High fertility rates.

Description : Ageing of the population is caused by: A. Low birth rates. B. High death rates. C. The immigration of workers from other countries. D. High fertility rates.

Last Answer : Low birth rates.

Ageing of the population is caused by: A. Low birth rates. B. High death rates. C. The immigration of workers from other countries. D. High fertility rates.

Description : Ageing of the population is caused by: A. Low birth rates. B. High death rates. C. The immigration of workers from other countries. D. High fertility rates.

Last Answer : Low birth rates

Over the years, birth rate in India has ______ and death rate has _______. (1) risen, fallen (2) risen, risen (3) fallen, risen (4) fallen, fallen

Description : Over the years, birth rate in India has ______ and death rate has _______. (1) risen, fallen (2) risen, risen (3) fallen, risen (4) fallen, fallen

Last Answer : (4) fallen, fallen Explanation: Both birth rate and death rate show a falling trend in India. Recent data shows that birth rate has gradually decreased in the past decade except during the ... late third stage of demographic transition that is marked by declining birth rate and low death rate.

When considering fraud risk factors relating to management’s characteristics, which of the following is least likely to indicate a risk of possible misstatement due to fraud? a. Failure to correct known reportable conditions on a timely basis. b. Use of unusually conservative accounting practices. c. Nonfinancial management’s preoccupation with the selection of accounting principles. d. Significant portion of management’s compensation represented by bonuses based upon achieving unduly aggressive operating results.

Description : When considering fraud risk factors relating to management's characteristics, which of the following is least likely to indicate a risk of possible misstatement due to fraud? a. ... portion of management's compensation represented by bonuses based upon achieving unduly aggressive operating results.

Last Answer : Use of unusually conservative accounting practices.

Fruits experiencing simple gradual decline in the rate of respiration at the time of ripening.

Description : Fruits experiencing simple gradual decline in the rate of respiration at the time of ripening.

Last Answer : Ans. Non-Climacteric Fruits

Unidirectional tandem gene arrays are significant in ________ a. Increase in recombinant gene product with increasing plasmid number. b. Increase in recombinant gene product without increasing plasmid number. c. Decrease in polymerase enzyme battery with increasing plasmid numbers. d. Decrease in strong promotor with increase in plasmid number

Description : Unidirectional tandem gene arrays are significant in ________ a. Increase in recombinant gene product with increasing plasmid number. b. Increase in recombinant gene product without increasing plasmid ... increasing plasmid numbers. d. Decrease in strong promotor with increase in plasmid number

Last Answer : b. Increase in recombinant gene product without increasing plasmid number.

Which of the following have low failure rate? A) mechanical devices B) electronic devices C) electro-mechanical devices D) None of above

Description : Which of the following have low failure rate? A) mechanical devices B) electronic devices C) electro-mechanical devices D) None of above

Last Answer : Answer : B

Shortly after take-off, the altitude of the aeroplane suffers an abrupt pitch-up and IAS rapidly decreases followed quickly by a decrease in altitude. Engine indications are normal. You should suspect what and what should you do? a. Marked temperature drop; apply full power b. Loss of head wind or an increase in tail wind; apply full power c. Incipient engine failure (ignore instruments); lower the nose to gain airspeed d. Local clear air turbulence; reduce speed to VRA and ride it out

Description : Shortly after take-off, the altitude of the aeroplane suffers an abrupt pitch-up and IAS rapidly decreases followed quickly by a decrease in altitude. Engine indications are normal. You should suspect what ... to gain airspeed d. Local clear air turbulence; reduce speed to VRA and ride it out

Last Answer : b. Loss of head wind or an increase in tail wind; apply full power

In post-myocardial infarction and other high cardiovascular risk subjects but without hypertension or heart failure, prolonged ACE inhibitor medication has been found to: A. Increase the chances of sudden cardiac death B. Reduce the incidence of fatal as well as nonfatal myocardial infarction or stroke C. Lower the risk of developing heart failure and diabetes D. Both ‘B‘ and ‘C’

Description : In post-myocardial infarction and other high cardiovascular risk subjects but without hypertension or heart failure, prolonged ACE inhibitor medication has been found to: A. Increase the chances of sudden cardiac death ... Lower the risk of developing heart failure and diabetes D. Both B and C'

Last Answer : D. Both ‘B‘ and ‘C

The people adopt through local leaders and constitute only 13.5% of the total population.

Description : The people adopt through local leaders and constitute only 13.5% of the total population.

Last Answer : Ans. Early adopters

The people who adopt immediately after getting knowledge and constitutes only 2.5% of the total population.

Description : The people who adopt immediately after getting knowledge and constitutes only 2.5% of the total population.

Last Answer : Ans. Innovators

Which of the following drugs cause death by common respiratory failure due to overdose? (a) Marijuana (b) Reserpine (c) Heroin (d) Mathadrine

Description : Which of the following drugs cause death by common respiratory failure due to overdose? (a) Marijuana (b) Reserpine (c) Heroin (d) Mathadrine

Last Answer : Ans:(c)

Define age structure, death rate, and birth rate -Social Science

Description : Define age structure, death rate, and birth rate -Social Science

Last Answer : The birth rate is the number of live births per thousand persons in a year. It is a major component of growth because, in India, birth rates have always been higher than death rates. The ... The age composition of a population refers to the number of people in different age groups in a country.

What is the relationship between birth rate and death rate?

Description : What is the relationship between birth rate and death rate?

Last Answer : There are more people who are born then die.

What are the reasons for high birth and death rate in stage 2?

Description : What are the reasons for high birth and death rate in stage 2?

Last Answer : Feel Free to Answer

Which one of the following is the most sensitive Indicator of the health of a community? (1) Birth rate (2) Infant mortality rate (3) Death rate (4) Maternal mortality rate

Description : Which one of the following is the most sensitive Indicator of the health of a community? (1) Birth rate (2) Infant mortality rate (3) Death rate (4) Maternal mortality rate

Last Answer : (2) Infant mortality rate Explanation: Infant Mortality Rate (IMR) s most widely accepted as one of the most sensitive indicator of health status of a country/region due to several reasons. The IMR ... and curative infrastructures) of a region of a country is very good, the IMR is always good.

Natality refers to (a) death rate (b) birth rate (c) number of individuals leaving the habitat (d) number of individuals entering a habitat

Description : Natality refers to (a) death rate (b) birth rate (c) number of individuals leaving the habitat (d) number of individuals entering a habitat

Last Answer : (b) birth rate

Natality refers to (1) Death rate (2) Birth rate (3) Number of individuals leaving the habitat (4) Number of individuals entering a habitat

Description : Natality refers to (1) Death rate (2) Birth rate (3) Number of individuals leaving the habitat (4) Number of individuals entering a habitat

Last Answer : (2) Birth rate

Which one of the following is the most sensitive Indicator of the health of a community? (1) Birth rate (2) Infant mortality rate (3) Death rate (4) Maternal mortality rate

Description : Which one of the following is the most sensitive Indicator of the health of a community? (1) Birth rate (2) Infant mortality rate (3) Death rate (4) Maternal mortality rate

Last Answer :  Infant mortality rate

Are any of the properties of liquid water responsible for the nature and tremendous power of hurricane like storms?

Description : Are any of the properties of liquid water responsible for the nature and tremendous power of hurricane like storms?

Last Answer : Water has a higher specific heat capacity. 4.19 units. Holds more heat. Cut and paste Heat capacity or thermal capacity is a measurable physical quantity equal to the ratio of the heat ... concentrated on breaking the hydrogen bonds, the water molecule itself heats up after the bonds are broken.

The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the body (c) it pumps oxygenated blood with tremendous force to various parts of the body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions

Description : The wall of the left ventricle is much thicker than that of right ventricle because (a) it accommodates more blood (b) it receives oxygenated blood with tremendous force from various parts of the ... body (d) it is engineered to carry blood with a high quantum of oxygen and nutrients Questions

Last Answer : Ans:(c)

What is the most tremendous forces of nature in existence?

Description : What is the most tremendous forces of nature in existence?

Last Answer : There are many and none outshine the others. Tornados, hurricanes, tsunamis, wild fires, earthquakes, volcanic eruptions, avalanches, sink holes, on and on. Kinda like asking what the most awesome life form is. They are all amazing whether a Flea or a Flamingo.

Have you committed a tremendous faux pas recently you would like to share with the group?

Description : Have you committed a tremendous faux pas recently you would like to share with the group?

Last Answer : I asked my recovering alcoholic brother if he wanted a beer. Thankfully, he didn’t hear me, and neither did anyone else. They were too busy cackling like hens over some silly joke. Phew!

Are children born a certain way, or do the parents have tremendous influence?

Description : Are children born a certain way, or do the parents have tremendous influence?

Last Answer : answer:Well believe it or not a mother's actions while she's pregnant can affect the baby. I'm not just talking about the obvious physical outcomes, but any stress she experiences so does the ... both. Here is one of the documentaries I saw that went through what I mentioned above. Moving Forward

Did the advent of mapping satellites have any tremendous impacts on the depiction of geography?

Description : Did the advent of mapping satellites have any tremendous impacts on the depiction of geography?

Last Answer : Not geography related, but check this out: http://www.msnbc.msn.com/id/43164447/ns/technology_and_science-science/

My friend's cat just had tremendous muscle weakness. Could it just be a bug bite?

Description : My friend's cat just had tremendous muscle weakness. Could it just be a bug bite?

Last Answer : Get it to the vet, no matter what you do. Don’t waste time on here. It could be a lot of things.

I have two LARGE lilacs with a tremendous amount of sucker growth underneath is there any way to control this growth?

Description : I have two LARGE lilacs with a tremendous amount of sucker growth underneath is there any way to control this growth?

Last Answer : Need Answer

I am strongest when you see me as round, but I am often viewed in other forms. I lift and drop the sea with my tremendous strength, and a man with a name like 'powerful bicep' was the first to tread on me.What am I? -Riddles

Description : I am strongest when you see me as round, but I am often viewed in other forms. I lift and drop the sea with my tremendous strength, and a man with a name like 'powerful bicep' was the first to tread on me.What am I? -Riddles

Last Answer : I am the moon.

i caught a tremendous fish and held him beside the boat what is this a felling of?

Description : i caught a tremendous fish and held him beside the boat what is this a felling of?

Last Answer : proud is the answer for apex

Was Goshen a period of tremendous wealth and power for Egypt?

Description : Was Goshen a period of tremendous wealth and power for Egypt?

Last Answer : No, Goshen is a fertile area in northern Egypt. Tradition doesstate that Egypt was prosperous during the Israelites' sojourn inGoshen.

What theory proposes that all the matter in the universe simply exploded outward after it was compressed into a small space under tremendous pressure'?

Description : What theory proposes that all the matter in the universe simply exploded outward after it was compressed into a small space under tremendous pressure'?

Last Answer : The Big Bang Theory.