A. Proximal segment of small intestine
B. Middle segment of small intestine
C. Ascending colon
D. Ileum
Related Mcqs:
- Following antimicrobials are termed as type I calcimimetics that mimic the stimulatory effect of calcium, on the calcium sensing receptor to inhibit PTH secretion by the parathyroid gland EXCEPT______________?
A. Streptomycin
B. Hamycin
C. Neomycin
D. Gentamicin - Water of reaction needed to react completely with 100 g of calcium sulphate hemihydrates to convert it to calcium sulphate dihydrate______________?
A. 18.6ml
B. 22.2ml
C. 30.4ml
D. 45.3ml - All the following affects absorption of calcium EXCEPT_____________?
A. citric acid
B. Retinoic acid
C. phytates
D. Oxalates - Intestional absorption of calcium is decreased by________________?
A. proteins
B. lactose
C. phytic Acid
D. Acidity - Absorption of vitamin K requires normal absorption of_________________?
A. Fat
B. Amino acids
C. Calcium
D. Glucose - Which is the poorest source of calcium among the following______________?
A. Rice
B. Human milk
C. Egg yolk
D. Cow’s milk - Which of the following hormones exerts the least effect on calcium metabolism of bone tissue ?
A. Anderogen
B. Estrogen
C. Nor epinephrine
D. Thyroid hormone - Which of the following is associated with a low concentration of ionized calcium in the serum ?
A. Hypothyroidism
B. Osteogenesis imperfecta
C. Paget’s disease of the bone
D. Tetany - Which one of the following antibiotics chelates with calcium ?
A. pencillin
B. Tetracycline
C. Cephalosporins
D. Erythromycin - Therapeutic uses of calcium salts include the following except_________________?
A. Osteoporosis
B. Disorders of coagulation
C. Laryngospasm
D. Extreme hyper-Kalemia
