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MINERAL METABOLISM- Part 13
See all quizzes of MINERAL METABOLISM- Part 13 here:
1. All followings are rich sources of
magnesium, except
(A) Milk (B) Eggs
(C) Meat (D) Cabbage
2. All followings are poor sources of iron
except
(A) Milk (B) Potatoes
(C) Wheat flour (D) Liver
3. The Iron deficient children, absorption of
Iron from GIT is
(A) Unaltered
(B) Double than in normal child
(C) Manifold than in normal child
(D) Lesser than in normal child
4. Main source of fluoride for human beings
is
(A) Milk (B) Water
(C) Vegetables (D) Eggs
5. Quantity of copper present in the body
of an adult is
(A) 0–50 mg (B) 50–100 mg
(C) 100–150 mg (D) 150–250 mg
6. A level of 310–340 mg per 1000 ml of
blood is normal for the
(A) Copper (B) Iron
(C) Potassium (D) Sodium
7. Daily requirement of phosphorous for an
infant is
(A) 240–400 mg (B) 1.2 gms
(C) 800 mg (D) 800–1200 mg
8. Maximum quantity of Zinc is present in
the body in
(A) Prostate (B) Choroid
(C) Skin (D) Bones
9. Average concentration of chloride ions in
cerebrospinal fluid per 100 ml is
(A) 40 mg (B) 440 mg
(C) 160 mg (D) 365 mg
10. Total iron content of the normal adult is
(A) 1-2 gm (B) 3-4 gm
(C) 4-5 gm (D) 7-10 gm
11. Absorption of phosphorous from diet is
favoured by
(A) Moderate amount of fat
(B) Acidic environment
(C) High calcium content
(D) High phytic acid
12. Daily intake of potassium for a normal
person should be
(A) 1 gm (B) 2 gm
(C) 3 gm (D) 4 gm
13. Absorption of calcium decreases if there
is high concentration in the diet of
(A) Copper (B) Sodium
(C) Magnesium (D) Cadmium
14. Of the following highest concentration of
calcium is seen in
(A) Blood (B) CSF
(C) Muscle (D) Nerve
15. Cobalt is essential component of
(A) Vitamin B1 (B) Vitamin B6
(C) Vitamin B12 (D) All of these
16. Iodine is required in human body for
(A) Formation of thyroxine
(B) Formation of Glutathione
(C) Formation of potassium iodide
(D) Adrenalin
17. A hypochromic necrocytic anaemia with
increase Fe stores in the bone marrow
may be
(A) Folic acid responsive
(B) Vitamin B12 responsive
(C) Pyridoxine responsive
(D) Vitamin C responsive
18. A deficiency of copper effects the formation
of normal collagen by reducing the activity
of which of the following enzyme?
(A) Prolyl hydroxylase
(B) Lysyl oxidase
(C) Lysyl hydroxylase
(D) Glucosyl transferase
19. Molecular iron (Fe) is
(A) Stored primarily in spleen
(B) Absorbed in the intestine
(C) Absorbed in the ferric, Fe+++ form
(D) Stored in the body in combination with ferritin
20. All the following statements regarding
calcium are correct except
(A) It diffuses as a divalent cation
(B) It freely diffuses across the endoplasmic
reticulum of muscle cells
(C) It can exist in the blood as ionic form and
also protein bound
(D) It is found in high concentration in bones
21. Iron is absorbed from
(A) Stomach
(B) Duodenum and jejunum
(C) Ileum
(D) Noen of the above
22. The normal route of calcium excretion is
(A) Kidney
(B) Kidney and Liver
(C) Kidney and Intestine
(D) Kidney, Intestine and Pancreas
23. Hypocalcaemia affects
(A) Skeletal muslces
(B) Smooth muscles
(C) Cardiac muscles
(D) Skeletal muscles + smooth muscles + cardiac
muscles
24. Transferrin is a type of
(A) Albumin (B) α-globulin
(C) β1 globulin (D) γ-globulin
25. In case of wilson’s disease, the features
include all of the following except
(A) Progressive hepatic cirrhosis
(B) Keyser Fleisher ring
(C) Aminoaciduria
(D) Urinary excretion of Cu is decreased
26. In Vitamin D poisoning (hyper-vitaminosis)
(A) Both serum and urinary “Ca”
(B) The serum Ca is low and urinary calcium high
(C) The serum “Ca” is increased and urinary
“Ca” is normal
(D) Both serum and urinary “Ca” are low
27. The % of ‘K’ in Extracellular fluid is about
(A) 1% (B) 2 to 3%
(C) 10% (D) 15%
28. The Fe containing pigments is
(A) Haematoidin (B) Bilirubin
(C) Hemasiderin (D) Urobilinogen
29. All of the following are true of Wilson’s
disease except
(A) Low total plasma Cu
(B) Elevated urinary copper
(C) Arthritis
(D) Aminoaciduria
30. An increased serum ‘Iron’ and decreased
‘Fe’ binding capacity are found in
(A) Fe-deficiency anaemia
(B) Sideroblastic anaemia
(C) Thalassaemia
(D) Anaemia of chromic disorders
