An animal is in negative nitrogen balance when (A) Intake exceeds output (B) New tissue is being synthesized (C) Output exceeds intake (D) Intake is equal to output

An animal is in negative nitrogen balance when (A) Intake exceeds output (B) New tissue is being synthesized (C) Output exceeds intake (D) Intake is equal to output
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Which of the following statements accurately reflects a rule of thumb upon which the nurse may rely in assessing the patient’s fluid balance? a) Minimal intake of 1.5 liters per day If food and fluids are withheld, IV fluids (3L/day) are usually prescribed. b) Minimal urine output of 50 milliliters per hour Minimal urine output may be less than 50 mL/hr. c) Minimal urine output of 10 milliliters per hour Minimal urine output must exceed 10 mL/hr. d) Minimal intake of 2 liters per day Minimal intake, as a rule of thumb, is less than 2 liters per day.

Description : Which of the following statements accurately reflects a rule of thumb upon which the nurse may rely in assessing the patient's fluid balance? a) Minimal intake of 1.5 liters per day If food and fluids are ... 2 liters per day Minimal intake, as a rule of thumb, is less than 2 liters per day.

Last Answer : a) Minimal intake of 1.5 liters per day If food and fluids are withheld, IV fluids (3L/day) are usually prescribed.

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

The first protein synthesized by recombinant DNA technology was (A) Streptokinase (B) Human growth hormone (C) Tissue plasminogen activator (D) Human insulin

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Last Answer : Answer : D

Galactose is synthesized from glucose in (A) Mammary gland (B) Intestine (C) Kidney (D) Adipose tissue

Description : Galactose is synthesized from glucose in (A) Mammary gland (B) Intestine (C) Kidney (D) Adipose tissue

Last Answer : Answer : A

HDL is synthesized in (A) Adipose tissue (B) Liver (C) Intestine (D) Liver and intestine

Description : HDL is synthesized in (A) Adipose tissue (B) Liver (C) Intestine (D) Liver and intestine

Last Answer : Answer : D

Ketone bodies are synthesized in (A) Adipose tissue (B) Liver (C) Muscles (D) Brain

Description : Ketone bodies are synthesized in (A) Adipose tissue (B) Liver (C) Muscles (D) Brain

Last Answer : Answer : B

Apolipoprotein B-48 is synthesized in (A) Adipose tissue (B) Liver (C) Intestine (D) Liver and intestine

Description : Apolipoprotein B-48 is synthesized in (A) Adipose tissue (B) Liver (C) Intestine (D) Liver and intestine

Last Answer : Answer : C

Non essential amino acids (A) Are not components of tissue proteins (B) May be synthesized in the body from essential amino acids (C) Have no role in the metabolism (D) May be synthesized in the body in diseased states

Description : Non essential amino acids (A) Are not components of tissue proteins (B) May be synthesized in the body from essential amino acids (C) Have no role in the metabolism (D) May be synthesized in the body in diseased states

Last Answer : Answer : B

With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the formation of red blood cell membranes. 3) Chylomicrons are synthesized in the liver. 4) HDL is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Description : With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the ... is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Last Answer : Answers-3 Chylomicrons are formed in the gut from exogenous triacylglycerols and cholesterol. They are released into the lymph and thereby enter the blood.They are not formed in the liver.

With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the formation of red blood cell membranes. 3) Chylomicrons are synthesized in the liver. 4) HDL is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Description : With respect to lipoprotein transport and metabolism in the body, the following statements are correct EXCEPT: 1) Arterial walls contain cells with LDL receptors. 2) Cholesterol is required for the ... is assembled in the extracellular space. 5) VLDL transformation to LDL occurs in adipose tissue.

Last Answer : Answers-3 Chylomicrons are formed in the gut from exogenous triacylglycerols and cholesterol. They are released into the lymph and thereby enter the blood.They are not formed in the liver.

Non essential amino acids (A) Are not components of tissue proteins (B) May be synthesized in the body from essential amino acids (C) Have no role in the metabolism (D) May be synthesized in the body in diseased states

Description : Non essential amino acids (A) Are not components of tissue proteins (B) May be synthesized in the body from essential amino acids (C) Have no role in the metabolism (D) May be synthesized in the body in diseased states

Last Answer : (B) May be synthesized in the body from essential amino acids

How do I balance a region's water plan when demand exceeds supply?

Description : How do I balance a region's water plan when demand exceeds supply?

Last Answer : I'm answering as a layman, but here's a thought or two: 1. Doesn't the law of supply and demand presuppose a free market and wouldn't a tax-subsidized and monopolistic utility bend that law? ... that would mean that supply equals a daily allottment of water that does not exceed the daily refresh.

When the total of debit side of an account exceeds credit side, it is called __________ balance. 

Description : When the total of debit side of an account exceeds credit side, it is called __________ balance. 

Last Answer : When the total of debit side of an account exceeds credit side, it is called __________ balance. (a) Debit (b) Credit (c) Nil (d) Real

What are the irregularities which are required to be brought to the notice of the postmaster by the sub account assistant? a) When the amount held in cash by a SO exceeds the authorized max balance and cash is held below the authorized balance b) When the stamps are not sold by SO c) Both the A and B d) Neither A Nor B

Description : What are the irregularities which are required to be brought to the notice of the postmaster by the sub account assistant? a) When the amount held in cash by a SO exceeds the authorized max balance and cash is held ... b) When the stamps are not sold by SO c) Both the A and B d) Neither A Nor B

Last Answer : a) When the amount held in cash by a SO exceeds the authorized max balance and cash is held below the authorized balance

Which of the following statement(s) is/are true concerning metabolic derangements in sepsis and the systemic inflammatory response syndrome which may follow progressive shock? a. Alterations in glucose metabolism lead to the development of efficient substrate utilization b. A progressive rise in serum triglyceride levels result from less efficient clearance and increased hepatic lipogenesis c. A net negative nitrogen balance occurs due to the oxidative metabolism of proteins to meet energy needs d. The serum aromatic amino acids fall rapidly as they are actively used in oxidative metabolism

Description : Which of the following statement(s) is/are true concerning metabolic derangements in sepsis and the systemic inflammatory response syndrome which may follow progressive shock? a. Alterations in glucose ... The serum aromatic amino acids fall rapidly as they are actively used in oxidative metabolism

Last Answer : Answer: b, c A broad spectrum of metabolic abnormalities become apparent in sepsis and the systemic inflammatory response syndrome following shock. Disruption of the normal cycles of carbohydrate, ... acetyl coenzyme A. This results in reduced serum level of leucine, isoleucine and valine

Which of the following statement(s) is/are true concerning protein/amino acid metabolism in man? a. The major source of amino acids is breakdown of circulating proteins b. The recommended daily allowance for protein may triple in critically ill patients c. Urinary nitrogen losses will approach 0 in the face of protein starvation d. Negative nitrogen balance refers to a decrease in nitrogen taken into the body versus the amount of nitrogen lost

Description : Which of the following statement(s) is/are true concerning protein/amino acid metabolism in man? a. The major source of amino acids is breakdown of circulating proteins b. The recommended daily ... balance refers to a decrease in nitrogen taken into the body versus the amount of nitrogen lost

Last Answer : Answer: b, d About 15% of the total body weight is made up of proteins, about half of which are intracellular and half extracellular. In man and other animals, dietary protein is the source of ... is exceeded by the amount of nitrogen lost in the urine, stool, skin, wounds, and fistula drainage

The characteristic changes that follow a major operation or moderate to severe injury do not include the following: A. Hypermetabolism. B. Fever. C. Tachypnea. D. Hyperphagia. E. Negative nitrogen balance.

Description : The characteristic changes that follow a major operation or moderate to severe injury do not include the following: A. Hypermetabolism. B. Fever. C. Tachypnea. D. Hyperphagia. E. Negative nitrogen balance.

Last Answer : Answer: D DISCUSSION: The characteristic metabolic response to injury includes hypermetabolism, fever, accelerated gluconeogenesis, and increased proteolysis (creating a negative nitrogen balance). ... time, food intake increases, but the patient generally experiences anorexia, not hyperphagia

Actions of thyroxine include the following except: A. Induction of negative nitrogen balance B. Reduction in plasma cholesterol level C. Fall in plasma free fatty acid level D. Rise in blood sugar leve

Description : Actions of thyroxine include the following except: A. Induction of negative nitrogen balance B. Reduction in plasma cholesterol level C. Fall in plasma free fatty acid level D. Rise in blood sugar leve

Last Answer : C. Fall in plasma free fatty acid level

17.5 Actions of thyroxine include the following except: A. Induction of negative nitrogen balance B. Reduction in plasma cholesterol level C. Fall in plasma free fatty acid level D. Rise in blood sugar level

Description : 17.5 Actions of thyroxine include the following except: A. Induction of negative nitrogen balance B. Reduction in plasma cholesterol level C. Fall in plasma free fatty acid level D. Rise in blood sugar level

Last Answer : D. Rise in blood sugar level

In four stroke engine which of the following is also known as power stroke a. Suction stroke b. Compression stroke c. Expansion stroke d. Exhaust stroke (Ans:c) Measurements of fuel and air consumption, brake power and incylinder pressure. Tutorials on engine performance parameters. Heat balance sheet. Engine performance curves. 1. The increase in intake air temperature into IC engine,___________its efficiency A. increase B. decrease C. does not alter D. unpredictable on

Description : In four stroke engine which of the following is also known as power stroke a. Suction stroke b. Compression stroke c. Expansion stroke d. Exhaust stroke (Ans:c) Measurements of fuel and air ... into IC engine,___________its efficiency A. increase B. decrease C. does not alter D. unpredictable on

Last Answer : ANSWER : B

In contrast to Eukaryotic mRNA, prokaryotic mRNA is characterized by (A) Having 7-methyl guanosine triphosphate at the 5’ end (B) Being polycystronic (C) Being only monocystronic (D) Being synthesized with introns

Description : In contrast to Eukaryotic mRNA, prokaryotic mRNA is characterized by (A) Having 7-methyl guanosine triphosphate at the 5’ end (B) Being polycystronic (C) Being only monocystronic (D) Being synthesized with introns

Last Answer : Answer : A

Enzymes, vitamins and hormones are common in (A) Being proteinaceous (B) Being synthesized in the body of organisms (C) Enhancing oxidative metabolism (D) Regulating metabolism

Description : Enzymes, vitamins and hormones are common in (A) Being proteinaceous (B) Being synthesized in the body of organisms (C) Enhancing oxidative metabolism (D) Regulating metabolism

Last Answer : Answer : D

GDP at factor cost exceeds GDP at market price (a) When the factor income from abroad is negative ; (b) When depreciation on fixed capital exceeds income in investment; (c) When direct tax exceeds indirect tax ; (d) When subsidies exceeds indirect taxes.

Description : GDP at factor cost exceeds GDP at market price (a) When the factor income from abroad is negative ; (b) When depreciation on fixed capital exceeds income in investment; (c) When direct tax exceeds indirect tax ; (d) When subsidies exceeds indirect taxes.

Last Answer : (d) When subsidies exceeds indirect taxes. 

A perceptron adds up all the weighted inputs it receives, and if it exceeds a certain value, it outputs a 1, otherwise it just outputs a 0. a) True b) False c) Sometimes – it can also output intermediate values as well d) Can’t say

Description : A perceptron adds up all the weighted inputs it receives, and if it exceeds a certain value, it outputs a 1, otherwise it just outputs a 0. a) True b) False c) Sometimes – it can also output intermediate values as well d) Can’t say

Last Answer : a) True

. If the actual rate of unemployment exceeds to natural rate of unemployment then: A. Actual output of the economy will fall below its potential B. Production will increase more than potential C. Consumption of goods decreases D. Both (a) and (c) above.

Description : . If the actual rate of unemployment exceeds to natural rate of unemployment then: A. Actual output of the economy will fall below its potential B. Production will increase more than potential C. Consumption of goods decreases D. Both (a) and (c) above.

Last Answer : D. Both

If the actual rate of unemployment exceeds to natural rate of unemployment then (a) Actual output of the economy will fall below its potential ; (b) Production will increase more than potential ; (c) Consumption of goods decreases; (d) Both (a) and (c) above.

Description : If the actual rate of unemployment exceeds to natural rate of unemployment then (a) Actual output of the economy will fall below its potential ; (b) Production will increase more than potential ; (c) Consumption of goods decreases; (d) Both (a) and (c) above.

Last Answer : (d) Both (a) and (c) above.

Which of the following contains output segments of AI programming? a) Printed language and synthesized b) Manipulation of physical object c) Locomotion d) All of the mentioned

Description : Which of the following contains output segments of AI programming? a) Printed language and synthesized b) Manipulation of physical object c) Locomotion d) All of the mentioned

Last Answer : d) All of the mentioned

Which of the following contains the output segments of Artificial Intelligence programming? a) Printed language and synthesized speech b) Manipulation of physical object c) Locomotion d) All of the mentioned

Description : Which of the following contains the output segments of Artificial Intelligence programming? a) Printed language and synthesized speech b) Manipulation of physical object c) Locomotion d) All of the mentioned

Last Answer : d) All of the mentioned

The output of a diesel engine can be increased without increasing the engine speed or size in the following way A. feeding more fuel B. increasing the flywheel size C. heating intake air D. supercharging

Description : The output of a diesel engine can be increased without increasing the engine speed or size in the following way A. feeding more fuel B. increasing the flywheel size C. heating intake air D. supercharging

Last Answer : ANSWER : D

For individuals known to be dying by virtue of age and/or diagnoses, which of the following signs indicate approaching death: a) Increased restlessness As the oxygen supply to the brain decreases, the patient may become restless. b) Increased wakefulness As the body weakens, the patient will sleep more and begin to detach from the environment. c) Increased eating For many patients, refusal of food is an indication that they are ready to die. d) Increased urinary output Based upon decreased intake, urinary output generally decreases in amount and frequency.

Description : For individuals known to be dying by virtue of age and/or diagnoses, which of the following signs indicate approaching death: a) Increased restlessness As the oxygen supply to the ... Increased urinary output Based upon decreased intake, urinary output generally decreases in amount and frequency.

Last Answer : a) Increased restlessness As the oxygen supply to the brain decreases, the patient may become restless.

A healthy 70 kg man eats a well balanced diet containing adequate calories and 62.5 g of high quality protein per day. Measured in grams of nitrogen, his daily nitrogen balance would be (A) +10 g (B) +6.25 g (C) 0 g (D) –6.25 g

Description : A healthy 70 kg man eats a well balanced diet containing adequate calories and 62.5 g of high quality protein per day. Measured in grams of nitrogen, his daily nitrogen balance would be (A) +10 g (B) +6.25 g (C) 0 g (D) –6.25 g

Last Answer : Answer : C

Positive nitrogen balance is seen in (A) Starvation (B) Wasting diseases (C) Growing age (D) Intestinal malabsorption

Description : Positive nitrogen balance is seen in (A) Starvation (B) Wasting diseases (C) Growing age (D) Intestinal malabsorption

Last Answer : Answer : C

A positive nitrogen balance occurs (A) In growing infant (B) Following surgery (C) In advanced cancer (D) In kwashiorkar

Description : A positive nitrogen balance occurs (A) In growing infant (B) Following surgery (C) In advanced cancer (D) In kwashiorkar

Last Answer : Answer : A

The animal that do not develop hypertension in spite of heavy intake of salt is: (1) Sheep (2) Buffalo (3) Tiger (4) Camel

Description : The animal that do not develop hypertension in spite of heavy intake of salt is: (1) Sheep (2) Buffalo (3) Tiger (4) Camel

Last Answer : (4) Camel Explanation: The daily salt intake of camels is eight times that of a typical cow or sheep. Yet, surprisingly, they do not develop high blood pressure. Similarly, their blood sugar levels are twice those of other cud-chewing animals: still they do not develop diabetes.

The animal that do not develop hypertension inspite of heavy intake of salt is: (1) Sheep (2) Buffalo (3) Tiger (4) Camel

Description : The animal that do not develop hypertension inspite of heavy intake of salt is: (1) Sheep (2) Buffalo (3) Tiger (4) Camel

Last Answer : Camel

After formation of replication fork (A) Both the new strands are synthesized discontinuously (B) One strand is synthesized continuously and the other discontinuously (C) Both the new strands are synthesized continuously (D) RNA primer is required only for the synthesis of one new strand

Description : After formation of replication fork (A) Both the new strands are synthesized discontinuously (B) One strand is synthesized continuously and the other discontinuously (C) Both the new strands are synthesized continuously (D) RNA primer is required only for the synthesis of one new strand

Last Answer : Answer : B

The output of free fatty acids from adipose tissue is reduced by (A) Insulin (B) Glucagon (C) Growth hormone (D) Epinephrine

Description : The output of free fatty acids from adipose tissue is reduced by (A) Insulin (B) Glucagon (C) Growth hormone (D) Epinephrine

Last Answer : Answer : A

In normal individuals glycosuria occurs when the venous blood glucose concentration exceeds (A) 5–6 mmol/L (B) 7–8 mmol/L (C) 8.5–9 mmol/L (D) 9.5–10 mmol/L

Description : In normal individuals glycosuria occurs when the venous blood glucose concentration exceeds (A) 5–6 mmol/L (B) 7–8 mmol/L (C) 8.5–9 mmol/L (D) 9.5–10 mmol/L

Last Answer : Answer : D

Jaundice is visible when serum bilirubin exceeds (A) 0.5 mg/100 ml (B) 0.8 mg/100 ml (C) 1 mg/100 ml (D) 2.4 mg/100 ml

Description : Jaundice is visible when serum bilirubin exceeds (A) 0.5 mg/100 ml (B) 0.8 mg/100 ml (C) 1 mg/100 ml (D) 2.4 mg/100 ml

Last Answer : Answer : C

Pick up the correct statement from the following: (A) When rainfall rate exceeds the infiltration capacity, the water enters the soil at full capacity rate (B) When rainfall rate is less than the infiltration capacity, the infiltration rate is approximately equal to the rainfall rate (C) The actual infiltration rate at any time may be equal to or less than the infiltration capacity (D) All the above

Description : Pick up the correct statement from the following: (A) When rainfall rate exceeds the infiltration capacity, the water enters the soil at full capacity rate (B) When rainfall rate is less than the ... rate at any time may be equal to or less than the infiltration capacity (D) All the above

Last Answer : Answer: Option D

Sellers market denotes a situation where (1) Commodities are available at competitive rates (2) Demand exceeds supply (3) Supply exceeds demand (4) Supply and demand are equal

Description : Sellers market denotes a situation where (1) Commodities are available at competitive rates (2) Demand exceeds supply (3) Supply exceeds demand (4) Supply and demand are equal

Last Answer : (2) Demand exceeds supply

All of the following statements about tRNA are true except (A) It is synthesized as a large precursor (B) It is processed in the nucelolus (C) It has no codons or anticodons (D) Genes for rRNA are present in single copies

Description : All of the following statements about tRNA are true except (A) It is synthesized as a large precursor (B) It is processed in the nucelolus (C) It has no codons or anticodons (D) Genes for rRNA are present in single copies

Last Answer : Answer : D

Newly synthesized tRNA undergoes posttranscriptional modifications which include all the following except (A) Reduction in size (B) Methylation of some bases (C) Formation of pseudouridine (D) Addition of C-C-A terminus at 5’ end

Description : Newly synthesized tRNA undergoes posttranscriptional modifications which include all the following except (A) Reduction in size (B) Methylation of some bases (C) Formation of pseudouridine (D) Addition of C-C-A terminus at 5’ end

Last Answer : Answer : D

The first true pyrimidine ribonucleotide synthesized is (A) UMP (B) UDP (C) TMP (D) CTP

Description : The first true pyrimidine ribonucleotide synthesized is (A) UMP (B) UDP (C) TMP (D) CTP

Last Answer : Answer : A

In contrast to eukaryot ic mRNA , prokaryotic mRNA (A) Can be polycistronic (B) Is synthesized with introns (C) Can only be monocistronic (D) Has a poly A tail

Description : In contrast to eukaryot ic mRNA , prokaryotic mRNA (A) Can be polycistronic (B) Is synthesized with introns (C) Can only be monocistronic (D) Has a poly A tail

Last Answer : Answer : A

Steroid hormones are synthesized from (A) Adenine (B) Protein (C) Vitamin (D) Cholesterol

Description : Steroid hormones are synthesized from (A) Adenine (B) Protein (C) Vitamin (D) Cholesterol

Last Answer : Answer : D

Adrenalin is synthesized from (A) Adenine (B) Adenosine (C) Tyrosine (D) Tryptophan 230 MCQs IN BIOCHEMISTRY

Description : Adrenalin is synthesized from (A) Adenine (B) Adenosine (C) Tyrosine (D) Tryptophan 230 MCQs IN BIOCHEMISTRY

Last Answer : Answer : C

Which of the following hormones are synthesized as prehormones (A) Vasopressin and oxytocin (B) Growth hormone and insulin (C) Insulin and parathyroid hormone (D) Insulin and Glucagon

Description : Which of the following hormones are synthesized as prehormones (A) Vasopressin and oxytocin (B) Growth hormone and insulin (C) Insulin and parathyroid hormone (D) Insulin and Glucagon

Last Answer : Answer : C