In the immune system which line of defense includes a combination of reflexes the skin ans mucous membranes?

In the immune system which line of defense includes a combination of reflexes the skin ans mucous membranes?
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Description : What is the function of mucous membranes?

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_____ which are free-living trophozoites appear to enter the body through the mucous membranes of the nose and then follow the olfactory tracts to the brain. a. NaegleriaLeishmania b. Giardia c. Babesia

Description : _____ which are free-living trophozoites appear to enter the body through the mucous membranes of the nose and then follow the olfactory tracts to the brain. a. NaegleriaLeishmania b. Giardia c. Babesia

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The fungus Candida albicans has been known to infect a. The human intestine. b. The mucous membranes of the oral cavity. c. The female vagina. d. All the above (a-c) are correct.

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Name the medical term given to the inflammation of infection of the mucous membranes of the nose.

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: _____ is an exaggerated or inappropriate immune defense that is causing the problems in an affected individual. a. Hypersensitivity b. Autoimmune disease c. AIDS d. HIV

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Carcinoma refers to (a) malignant tumours of the connective tissue (b) malignant tumours of the skin or mucous membrane (c) malignant tumours of the colon (d) benign tumours of the connective tissue.

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The nurse’s base knowledge of primary immunodeficiencies includes which of the following statements? Primary immunodeficiencies a) develop early in life after protection from maternal antibodies decreases. These disorders may involve one or more components of the immune system.

Description : The nurse's base knowledge of primary immunodeficiencies includes which of the following statements? Primary immunodeficiencies a) develop early in life after protection from maternal antibodies decreases ... . Without treatment, infants and children with these disorders seldom survive to adulthood.

Last Answer : a) develop early in life after protection from maternal antibodies decreases. These disorders may involve one or more components of the immune system.

Animal prey defense includes all of the following except:

Description : 14 Animal prey defense includes all of the following except: a) Camouflage b) Causing harm of flight c) Mimicry d) All of these

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Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement (c) Hypothalamus : Production of releasing hormones and regulation of temperature, hunger and thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Description : Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts ... thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Last Answer : (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement

Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement. (3) Hypothalamus : production of releasing hormones and regulation of temperature, hunger and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Description : Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre ... and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

Last Answer : (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement.

Which of the following statement(s) is/are true concerning the assessment of protein reserve? a. Conventional serum proteins such as albumin and globulin are early indicators of malnutrition b. The total lymphocyte count reflects immune status and not nutrition c. Antigen skin testing reflects patient immunity and not nutrition d. Measurement of urea excretion in urine can be used as a measurement of protein breakdown

Description : Which of the following statement(s) is/are true concerning the assessment of protein reserve? a. Conventional serum proteins such as albumin and globulin are early indicators of malnutrition b. The ... d. Measurement of urea excretion in urine can be used as a measurement of protein breakdown

Last Answer : Answer: d Since protein is the functional and structural chemical of the body, most nutritional assessment techniques are estimates of protein reserves. The actual nitrogen balance can ... patients convert from reactive to anergic, and reactivity can be restored by nutritional repletion

Which of the following is a function of Vitamin A in the body? A. Vision, bone and body growth B. Immune defenses, maintenance of body linings and skin C. Normal cell development and reproduction D. All of the above (Answer)

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During the course of a cellular hypersensitivity a. Antibodies react with antigens in tissues. b. Serotonin and histamine are released by cells. c. Immune complexes form on blood vessel surfacesd. A skin thickening called an induration may form..

Description : During the course of a cellular hypersensitivity a. Antibodies react with antigens in tissues. b. Serotonin and histamine are released by cells. c. Immune complexes form on blood vessel surfaces. d. A skin thickening called an induration may form.

Last Answer : b. Serotonin and histamine are released by cells.

How do reflexes occur?

Description : How do reflexes occur?

Last Answer : Need answer

Infant reflexes?

Description : Infant reflexes?

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Discharge criteria following ambulatory surgery include: A. Ability to eat solid food. B. Stable vital signs. C. Ability to ambulate. D. Ability to have protective airway reflexes.

Description : Discharge criteria following ambulatory surgery include: A. Ability to eat solid food. B. Stable vital signs. C. Ability to ambulate. D. Ability to have protective airway reflexes.

Last Answer : Answer: BCD DISCUSSION: Discharge criteria following ambulatory surgery include the patient's being fully awake and oriented, the ability to have protective airway reflexes, stable vital signs, adequate ... with them to transport them-and ideally to stay with them on the first postoperative night

Nitroglycerin, either directly or through reflexes, results in which one of the following effects (a) Decreased heart rate (b) Decreased venous capacitance (c) Increased afterload (d) Increased cardiac force (e) Increased diastolic intramyocardial fiber tension

Description : Nitroglycerin, either directly or through reflexes, results in which one of the following effects (a) Decreased heart rate (b) Decreased venous capacitance (c) Increased afterload (d) Increased cardiac force (e) Increased diastolic intramyocardial fiber tension

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Doll's head phenomenon: a. refers to movement of the eyes in a direction opposite to which the head is suddenly moved b. elicits both horizontal and vertical vestibuloocular reflexes c. is absent in patients with brain stem death d. all above

Description : Doll's head phenomenon: a. refers to movement of the eyes in a direction opposite to which the head is suddenly moved b. elicits both horizontal and vertical vestibuloocular reflexes c. is absent in patients with brain stem death d. all above

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The following reflexes are used to test brain stem death: a. Babinski's reflexes b. accommodation c. gag reflex d. vestibular-ocular reflex

Description : The following reflexes are used to test brain stem death: a. Babinski's reflexes b. accommodation c. gag reflex d. vestibular-ocular reflex

Last Answer : vestibular-ocular reflex

The following reflexes are used to test for brain stem death: a. knee jerk reflex b. Babinski's reflex c. gag reflex d. pupil reflex

Description : The following reflexes are used to test for brain stem death: a. knee jerk reflex b. Babinski's reflex c. gag reflex d. pupil reflex

Last Answer : gag reflex

In Argyll-Robertson's pupils: a. the pupils are irregular b. iris atrophy are common c. there are absent tendon reflexes d. the lesion is in the mid-brain

Description : In Argyll-Robertson's pupils: a. the pupils are irregular b. iris atrophy are common c. there are absent tendon reflexes d. the lesion is in the mid-brain

Last Answer : the pupils are irregular

The following reflexes are used to test for brain stem death: a. knee jerk reflex b. Babinski's reflex c. gag reflex d. pupil reflex

Description : The following reflexes are used to test for brain stem death: a. knee jerk reflex b. Babinski's reflex c. gag reflex d. pupil reflex

Last Answer : gag reflex

Reflexes associated with the animal nerves include a. corneal reflex b. papillary reflex c. auditory reflex d. all of them

Description : Reflexes associated with the animal nerves include a. corneal reflex b. papillary reflex c. auditory reflex d. all of them

Last Answer : all of them

Ivan Pavlov performed experiments on (a) simple reflexes (b) conditioned reflexes (c) cardiac reflexes (d) origin of life.

Description : Ivan Pavlov performed experiments on (a) simple reflexes (b) conditioned reflexes (c) cardiac reflexes (d) origin of life.

Last Answer : (b) conditioned reflexes

Which of the following terms refers to muscular hypertonicity with increased resistance to stretch? a) Spasticity Spasticity is often associated with weakness, increased deep tendon reflexes, and diminished superficial reflexes.

Description : Which of the following terms refers to muscular hypertonicity with increased resistance to stretch? a) Spasticity Spasticity is often associated with weakness, increased deep tendon reflexes, and diminished ... d) Myclonus Myoclonus refers to spasm of a single muscle or group of muscles.

Last Answer : a) Spasticity Spasticity is often associated with weakness, increased deep tendon reflexes, and diminished superficial reflexes.

Structural and motor changes related to aging that may be assessed in geriatric patients during an examination of neurologic function include which of the following? a) Decreased or absent deep tendon reflexes Structural and motor changes related to aging that may be assessed in geriatric patients include decreased or absent deep tendon reflexes.

Description : Structural and motor changes related to aging that may be assessed in geriatric patients during an examination of neurologic function include which of the following? a) Decreased or absent deep ... and movement times Strength and agility are diminished and reaction and movement times are decreased.

Last Answer : a) Decreased or absent deep tendon reflexes Structural and motor changes related to aging that may be assessed in geriatric patients include decreased or absent deep tendon reflexes.

Which of the following is not a type of the learned motives? (a) Reflexes (b) Attitudes (c) Habits (d) Interest

Description : Which of the following is not a type of the learned motives? (a) Reflexes (b) Attitudes (c) Habits (d) Interest

Last Answer : (a) Reflexes

A patient of pulmonary tuberculosis treated with rifampin + isoniazid + pyrazinamide developed parasthesias, weakness, dizziness, ataxia and depressed tendon reflexes. Which of the following measures would you recommend: A. Temporarily discontinue isoniazid and add pyridoxine B. Substitute isoniazid with thiacetazone C. Substitute pyrazinamide with ethambutol D. Substitute rifampin with streptomycin

Description : A patient of pulmonary tuberculosis treated with rifampin + isoniazid + pyrazinamide developed parasthesias, weakness, dizziness, ataxia and depressed tendon reflexes. Which of the following ... with thiacetazone C. Substitute pyrazinamide with ethambutol D. Substitute rifampin with streptomycin

Last Answer : A. Temporarily discontinue isoniazid and add pyridoxine

A 3-year-old child was given one tablet three times a day to control loose motions. The diarrhoea stopped but next day the child was brought in a toxic condition with abdominal distention and vomiting. He had paralytic ileus, mild dehydration, low blood pressure and sluggish reflexes. Which antidiarrhoeal drug could have caused this condition: A. Iodochlorhydroxyquinoline B. Furazolidone C. Loperamide D. Metronidazole

Description : A 3-year-old child was given one tablet three times a day to control loose motions. The diarrhoea stopped but next day the child was brought in a toxic condition with abdominal ... drug could have caused this condition: A. Iodochlorhydroxyquinoline B. Furazolidone C. Loperamide D. Metronidazole

Last Answer : C. Loperamide

A 60-year-old patient presented with anorexia, weakness, paresthesia and mental changes. His tongue was red, tendon reflexes were diminished, haemoglobin was 6 g% with large red cells and neutrophils had hypersegmented nuclei. Endoscopy revealed atrophic gastritis. Deficiency of which factor is likely to be responsible for his condition: A. Folic acid B. Vitamin B12 C. Pyridoxine D. Riboflavin

Description : A 60-year-old patient presented with anorexia, weakness, paresthesia and mental changes. His tongue was red, tendon reflexes were diminished, haemoglobin was 6 g% with large red cells and neutrophils had ... be responsible for his condition: A. Folic acid B. Vitamin B12 C. Pyridoxine D. Riboflavin

Last Answer : B. Vitamin B12

Losartan differs from enalapril in the following respect: A. It does not potentiate bradykinin B. It depresses cardiovascular reflexes C. It impairs carbohydrate tolerance D. It does not have fetopathic potential

Description : Losartan differs from enalapril in the following respect: A. It does not potentiate bradykinin B. It depresses cardiovascular reflexes C. It impairs carbohydrate tolerance D. It does not have fetopathic potential

Last Answer : A. It does not potentiate bradykini

Dantrolene sodium reduces skeletal muscle tone by: A. Reducing acetylcholine release from motor nerve endings B. Suppressing spinal polysynaptic reflexes C. Inhibiting the generation of muscle action potential D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

Description : Dantrolene sodium reduces skeletal muscle tone by: A. Reducing acetylcholine release from motor nerve endings B. Suppressing spinal polysynaptic reflexes C. Inhibiting the generation of muscle action potential D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

Last Answer : D. Reducing Ca2+ release from sarcoplasmic reticulum in the muscle fibre

Which of the following is not a type of the learned motives? Options: A) Reflexes B) Habits C) Attitude D) Interest

Description : Which of the following is not a type of the learned motives? Options: A) Reflexes B) Habits C) Attitude D) Interest

Last Answer : A) Reflexes 

A localised area of colour or textural change in the skin A. Macule B. Ecchymosis C. Freckle Ans: A 114. Alopecia is the absence of hair? A. True B. False

Description : A localised area of colour or textural change in the skin A. Macule B. Ecchymosis C. Freckle Ans: A 114. Alopecia is the absence of hair? A. True B. False

Last Answer : Ans: A

Where are scabies mites found? A. Hair Follicles B. Stratum Corneum C. Sub-epidermal D. Throughout the skin layers Ans: B 66 Surface irritation and inflammation caused by frictional trauma of skin on skin A. Skin Fold Dermatitis B. Furunculosis C. Alopecia D. Vesicle

Description : Where are scabies mites found? A. Hair Follicles B. Stratum Corneum C. Sub-epidermal D. Throughout the skin layers Ans: B 66 Surface irritation and inflammation ... A. Skin Fold Dermatitis B. Furunculosis C. Alopecia D. Vesicle

Last Answer : Ans: A

Which of the following would be prescribed for acne? A. Actiq B. Actonel C. Accu-Check D. Accutane Ans: D 2. An absence of pigment in the skin is called A. acanthosis nigricans B. albinism C. melanism D. xanthoderma

Description : Which of the following would be prescribed for acne? A. Actiq B. Actonel C. Accu-Check D. Accutane Ans: D 2. An absence of pigment in the skin is called A. acanthosis nigricans B. albinism C. melanism D. xanthoderma

Last Answer : Ans: B

What could cause mucous from the nose to turn permanently liquidy?

Description : What could cause mucous from the nose to turn permanently liquidy?

Last Answer : Sinuses perhaps?

Is blowing sinus mucous out better than snorting it in?

Description : Is blowing sinus mucous out better than snorting it in?

Last Answer : Better out than in.

How long after a chest cold can one expect to keep coughing up mucous?

Description : How long after a chest cold can one expect to keep coughing up mucous?

Last Answer : After 3 weeks - you should go to your doctor. Same thing happened to me last year - I left it 3 weeks before going to the doctor and he told me off for leaving it so long and ending up with ... having to take a really hefty dose of antibiotics and it was another week and a half before it got better.

Assertion `:` Mucous glands occur throughout the alimentary canal Reason `:` Mucous substances facilitate movement of food through the alimenatary can

Description : Assertion `:` Mucous glands occur throughout the alimentary canal Reason `:` Mucous substances facilitate movement of food through the alimenatary can

Last Answer : Assertion `:` Mucous glands occur throughout the alimentary canal Reason `:` Mucous substances facilitate ... . If both Assertion & Reason are false.

Assertion `:-` Acid which reach intestine does not damage it. Reason `:-` The mucous along with the bicarbonates from the pancreas protects the intest

Description : Assertion `:-` Acid which reach intestine does not damage it. Reason `:-` The mucous along with the bicarbonates from the pancreas protects the intest

Last Answer : Assertion `:-` Acid which reach intestine does not damage it. Reason `:-` The mucous along with ... False. D. If both Assertion & Reason are false.

Which cells of mucous layer of stomach secrete pepsinogen

Description : Which cells of mucous layer of stomach secrete pepsinogen

Last Answer : Which cells of mucous layer of stomach secrete pepsinogen A. Chief cell B. Goblet cell C. Parietal cel D. Oxyntic cell

Mucous cyst?

Description : Mucous cyst?

Last Answer : DefinitionA mucous cyst is a painless, thin sac on the inner surface of the lips. It contains clear fluid.Alternative NamesMucocele; Mucous retention cyst; Ranula; EpulisCauses, incidence, and risk factorsMucous cysts ... , fluid-filled sac appears on the inside of the lip. The sac is bluish and c

Chronic Bronchitis is characterized by I. the distruction of central and peripheral portions of the acinus II. an increased number of mucous glands and goblet cells III. edema and inflammation of the bronchioles (a) only I is correct (b) only III is correct (c) I and II are correct (d) II and III are correct (e) I, II and III are correct

Description : Chronic Bronchitis is characterized by I. the distruction of central and peripheral portions of the acinus II. an increased number of mucous glands and goblet cells III. edema and inflammation of the bronchioles (a) only ... II are correct (d) II and III are correct (e) I, II and III are correct

Last Answer : Ans: C

After digestion the next step is absorption done by cells of the mucous membrane of the intestine. For this task a large absorption surface is an advantage. How is it possible in the small internal space of the body of a pluricellular organism to present a large intestinal surface?

Description : After digestion the next step is absorption done by cells of the mucous membrane of the intestine. For this task a large absorption surface is an advantage. How is it possible in the small internal space of the body of a pluricellular organism to present a large intestinal surface?

Last Answer : Evolution tried to solve this problem in two ways. The simplest is the long and tubular shape of the bowels (approximately eight meters in extension), making possible that numerous ... function of increasing the absorption surface too. Digestion System - Image Diversity: intestinal villi microvilli

What are the folds found in the mucous lining of the empty stomach? (1) Typhlosole (2) Areolae (3) Rugae (4) Villi

Description : What are the folds found in the mucous lining of the empty stomach? (1) Typhlosole (2) Areolae (3) Rugae (4) Villi

Last Answer : (3) Rugae Explanation: The inner layer of the stomach is full of wrinkles known as rugae (or gastric folds). Rugae both allow the stomach to stretch in order to accommodate large meals and help to grip and move food during digestion.

Due to increasing air-borne allergens and pollutants, many people in urban areas are suffering from respiratory disorder that cause wheezing due to (a) reduction in the secretion of surfactant by pneumocytes (b) benign growth on mucous lining of nasal cavity (c) inflammation of bronchi and bronchioles (d) proliferation of fibrous tissues and damage of the alveolar walls.

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Last Answer : (c) inflammation of bronchi and bronchioles