Description : Which vitamin is generally excreted by humans in urine? -General Knowledge
Last Answer : The answer is 'Vitamin C'
Last Answer : answer:
Description : The vitamin which is generally excreted by humans in urine is-----? A. Vitamin A B. Vitamin B C. Vitamin B12 D. Vitamin C (Answer)
Last Answer : D. Vitamin C (Answer)
Description : Which of the following statements about normal salt and water balance are true? A. The products of catabolism may be excreted by as little as 300 ml. of urine per day. B. The lungs represent ... of total body water. E. In normal humans, urine represents the greatest source of daily water loss.
Last Answer : Answer: CE DISCUSSION: The skin is the primary source of insensible water loss. Including losses from the lungs, this averages 600 to 900 ml. per day. Catabolism liberates water of solution. In ... still excrete a minimum of 500 to 800 ml. of urine per day to expel the products of catabolism
Description : Which vitamin is excreted out in high quantity through urine in man?
Last Answer : Which vitamin is excreted out in high quantity through urine in man? A. Vitamin C B. Vitamin B C. Vitamin E D. Vitamin K
Description : Vitamin excreted by urine in higher vertebrates is
Last Answer : Vitamin excreted by urine in higher vertebrates is A. A B. D C. K D. C
Description : Vitamin which is excreted in urine (a) Vit. B12 (b) Vit. C (c) Vit. D (d) Vit. A
Last Answer : (b) Vit. C
Last Answer : 80% of nitrogen is excreted from the body through urine.
Description : A patient of diabetes mellitus excreted glucose in urine even when he was kept in a carhbohydrate-free diet. It is because
Last Answer : A patient of diabetes mellitus excreted glucose in urine even when he was kept in a ... muscles are discharged in blood stream from liver
Description : Maximum quantity of sodium is excreted through (A) Urine (B) Faeces (C) Sweat (D) None of these
Last Answer : Answer : A
Description : In human beings molybdenum is mainly excreted in (A) Feces (B) Sweat (C) Urine (D) Tears
Last Answer : Answer : C
Description : In Hunter’s syndrome (A) There is progressive corneal opacity (B) Keratan sulphate is excreted in the urine (C) Enzyme defective is arylsulphatase B (D) Hearing loss is perceptive
Last Answer : Answer : D
Description : Molecular Iron, Fe, is (A) Stored in the body in combination with Ferritin (B) Stored primarily in the spleen (C) Excreted in the urine as Fe2+ (D) absorbed in the intestine by albumin VITAMINS 129
Description : All the following statements regarding ketone bodies are true except (A) They may result from starvation (B) They are formed in kidneys (C) They include acetoacetic acid and acetone (D) They may be excreted in urine
Last Answer : Answer : B
Description : Cholesterol is excreted as such into ________. (A) Urine (B) Faeces (C) Bile (D) Tears FATS AND FATTY ACID METABOLISM 99
Description : Urea clearance is the (A) Amount of urea excreted per minute (B) Amount of urea present in 100 ml of urine (C) Volume of blood cleared of urea in one minute (D) Amount of urea filtered by glomeruli in one minute
Description : An enzyme which is excreted in urine is (A) Lactase dehydrogenase (B) Amylase (C) Ornithine transcarbamoylase (D) None of these
Description : Amount of phenylacetic acid excreted in the urine in phenylketonuria is (A) 100–200 mg/dL (B) 200–280 mg/dL (C) 290–550 mg/dL (D) 600–750 mg/dL
Description : Bence Jones proteins may be excreted in urine of patients suffering from (A) Tuberculosis (B) Diabetes mellitus (C) Multiple myeloma (D) Hyperthyroidism
Description : Upon the entry of carbon dioxide in the red blood cells, H+ionsare formed at a very rapid rate, and yet the blood does not turn acid because (a) H+ ions are rapidly exchanged at the ... haemoglobin and plasma (d) H+ ions are buffered by proteins of haemoglobin and proteins and phosphates of plasma
Last Answer : Ans:(c)
Description : Human urine is usually acidic because (a) potassium and sodium exchange generates acidity (b) hydrogen ions are actively secreted into the filtrate (c) the sodium transporter exchanges one hydrogen ion for each sodium ion, in peritubular capillaries (d) excreted plasma proteins are acidic.
Last Answer : (b) hydrogen ions are actively secreted into the filtrate
Description : Glycosuria is a condition where a man (a) Eats more sugar (b) Excretes sugar in urine (c) Sugar is excreted in faeces (d) Has low sugar level in blood
Last Answer : (b) Excretes sugar in urine
Description : Iron sorbitol-citric acid differs from iron dextran in that: A. It cannot be injected i.v. B. It is not excreted in urine C. It is not bound to transferrin in plasma D. It produces fewer side effects
Last Answer : A. It cannot be injected i.v
Description : The plasma half life of penicillin-G is longer in the new born because their: A. Plasma protein level is low B. Drug metabolizing enzymes are immature C. Glomerular filtration rate is low D. Tubular transport mechanisms are not well developed
Last Answer : B. Drug metabolizing enzymes are immature
Description : Weakly acidic drugs: A. Are bound primarily to α1 acid glycoprotein in plasma B. Are excreted faster in alkaline urine C. Are highly ionized in the gastric juice D. Do not cross blood-brain barrier
Last Answer : B. Are excreted faster in alkaline urine
Description : Tricyclic antidepressants can alter the oral absorption of many drugs by: A. Complexing with the other drug in the intestinal lumen B. Altering gut motility C. Altering gut flora D. Damaging gut mucosa
Last Answer : C. Altering gut flora
Description : Bioavailability of drug refers to: A. Percentage of administered dose that reaches systemic circulation in the unchanged form B. Ratio of oral to parenteral dose C. Ratio of orally administered drug to ... in the faeces D. Ratio of drug excreted unchanged in urine to that excreted as metabolites
Last Answer : A. Percentage of administered dose that reaches systemic circulation in the unchanged form
Description : If a drug is excreted in urine at the rate of 10 mg/hr at a steady-state plasma concentration of 5 mg/L, then its renal clearance is: A. 0.5 L/hr B. 2.0 L/hr C. 5.0 L/hr D. 20 L/hr
Last Answer : B. 2.0 L/hr
Description : One of the following is excreted in Urine (a) Vit. A (b) Vit. B (c) Vit. C (c) Vit D
Last Answer : (c) Vit. C
Description : In humans the sulphur of methionine and cysteine is excreted mainly as (A) Ethereal sulphate (B) Inorganic sulphate (C) Sulphites (D) Thioorganic compound
Description : Which of the following vitamin combines with avid in contained in egg-white forming a compound that cannot be absorbed by the intestine and is therefore, excreted – (1) vitamin B₂ (2) vitamin B₃ (3) vitamin B₇ (4) vitamin A
Last Answer : (3) vitamin B₇
Description : Which is less toxic to humans, saliva or urine?
Last Answer : Toxic to the environment? Toxic to the body? Depends on the concentration, content and the quantity.
Description : Suppose you are developing a new drug, and have found that when it is administered in humans there is a substantial increase in the volume of urine pr
Last Answer : Suppose you are developing a new drug, and have found that when it is administered in humans ... Mimics the action of ADH D. Decreases blood pressure
Description : In humans under normal conditions loss of ketone bodies via urine is usually less than (A) 1 mg/24 hr (B) 4 mg/24 hr (C) 8 mg/24 hr (D) 10 mg/24 hr
Description : Is it significant if a B-complex vitamin stains urine?
Last Answer : B-vitamins are water soluble and you will piss bright yellow any surplus. If you feel improvement, consider taking a lower dosage and seeing if that is adequate.
Description : Is this normal?
Last Answer : I don't think there's anything out of the ordinary. It will adjust over time. It also depends on the amount of fluids you drink.
Description : I should use the B-complex today, I got my first one and I have completely yellow urine. Is it from that? Or am I sick? I fear.
Last Answer : Yellow urine coloration causes riboflavin - part of the B-complex. It's OK. ;-)
Description : The nurse recognizes which of the following signs as typical of the patient in shock? a) Rapid, weak, thready pulse Pulse increases as the body tries to compensate. b) Flushed face Pallor is ... urine output Usually, a low blood pressure and concentrated urine are observed in the patient in shock.
Last Answer : a) Rapid, weak, thready pulse Pulse increases as the body tries to compensate.
Description : You're stranded in a rainforest, and you've eaten a poisonous mushroom. To save your life, you need an antidote excreted by a certain species of frog. Unfortunately, only the female frog produces ... how to use conditional probability to make sure you lick the right frog and get out alive. -Riddles
Last Answer : If you chose to go to the clearing, you're right, but the hard part is correctly calculating your odds. There are two common incorrect ways of solving this problem. Wrong answer number one: ... best options so that maybe next time, we can avoid eating that poisonous mushroom in the first place.
Last Answer : Peters is excreted from the liver.
Last Answer : : Carbon dioxide is emitted from the body during absorption.
Description : Assertion `:-` In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason `:-` Some amount of urea may be retained in the
Last Answer : Assertion `:-` In fish ammonia is excreted by diffusion through gill surface as ammonium ions. Reason ` ... . D. If both Assertion & Reason are false.
Description : Which of the following excreted in mammals in the form of nitrogen
Last Answer : Which of the following excreted in mammals in the form of nitrogen A. Ammonium oin B. Ammonia C. Uric acid D. Urea
Description : Drugs & Toxin are mainly excreted by which process `:-`
Last Answer : Drugs & Toxin are mainly excreted by which process `:-` A. Ultra filtration B. Digestion in the form of excreta C. Tubular secretion D. Diffusion
Description : Ammonia is converted into urea in _____ and filtered from blood and excreted out by_____
Last Answer : Ammonia is converted into urea in _____ and filtered from blood and excreted out by_____
Description : What organ stores waste that will be excreted?
Last Answer : Need answer