Endocrine

1. ADH has opposite effects on urine and plasma osmolality.

True

False

Q. 3 in review book.

Explanation

Q. 3 in review book.

2. Insullin and GH have synergistic effects.

True

False

3. A professional athlete in her mid 20s suffers a fracture of the tibia. Radiographs show extensive demineralization of the bone. It may be due to

Consumption of a high carbohydrate diet

Grandmother suffered a hip fracture in her mid 70s

Her BP is greater than normal

She has not had a normal menstrual cycle in 4 years

Q. 22 in review book

Explanation

Q. 22 in review book

4. Amino acids produce the greatest increase in glucagon secretion.

True

False

5. Hyperadrenalism is also known as Addison's Disease

True

False

Hypo is called Addison's.

Explanation

Hypo is called Addison's.

6. Why do children who are not exposed to UV light develop rickets?

Inability to absorb Ca from the GIT

Inability to synthesize parathormone

Metabolism of all cells in the bone is suppresed

Inability to convert 25-OH cholecalciferol to 1, 20 diOH cholecalciferol

Q. 13 in review book

Explanation

Q. 13 in review book

7. Which of the following anterior pituitary hormones plays a major role in the regulation of the non endocrine target glands?

ACTH

TSH

Prolactin

FSH

LH

Q.35

Explanation

Q.35

8. A 40 yr woman comes to the ER with a fracture of the neck of the femur. Generalized demineralization of the bone in the area, and a high plasma calcium ion concentration are seen. This may be due to

Osteoporosis

Rickets

Hyperparathyroidism

Renal failure

Q. 41

Explanation

Q. 41

9. Free ion activity of calcium in the ECF will be increased within 1 minute by which of the following?

Reduction in the extracellular phosphate ion activity

Reduction in the extracellular pH

Increase in extracellular pCO2

All the above

Q.33

Explanation

Q.33

10. Which factor controls the rate of formation of 1, 2 dihydroxycholecalciferol?

Amount of Ca in the diet

Concentration of parahormone in the plasma

Concentration of 25 hydroxycholecalciferol in the plasma

Rate of formation of Vit D3 in the skin

All the above

Q. 29

Explanation

Q. 29

Endocrine

1. ADH has opposite effects on urine and plasma osmolality.

2.

What first name or nickname would you like us to use?

2. Insullin and GH have synergistic effects.

3. A professional athlete in her mid 20s suffers a fracture of the tibia. Radiographs show extensive demineralization of the bone. It may be due to

4. Amino acids produce the greatest increase in glucagon secretion.

5. Hyperadrenalism is also known as Addison's Disease

6. Why do children who are not exposed to UV light develop rickets?

7. Which of the following anterior pituitary hormones plays a major role in the regulation of the non endocrine target glands?

8. A 40 yr woman comes to the ER with a fracture of the neck of the femur. Generalized demineralization of the bone in the area, and a high plasma calcium ion concentration are seen. This may be due to

9. Free ion activity of calcium in the ECF will be increased within 1 minute by which of the following?

10. Which factor controls the rate of formation of 1, 2 dihydroxycholecalciferol?