Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Which of the following is a feature of Diabetes mellitus?
Anonymous Quiz
4%
Fasting blood sugar less than 110/dl
0%
Loss of appetite
86%
Polydipsia
10%
increased insulin secretion
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
The first line of defense to buffer rapid changes of plasma calcium is:
Anonymous Quiz
71%
Rapid shift of calcium from the labile calcium pool to or from plasma,
22%
Secretion of parathormone hormone
2%
Activation of vitamin D3
4%
Inhibition of calcitonin hormone.
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
The receptor for parathyroid hormone is:
Anonymous Quiz
10%
cytoplasmic
80%
membrane receptor
8%
nuclear
2%
non-specific
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
High plasma level of thyroxin:
Anonymous Quiz
2%
Causes depression of mental function
98%
Depletes fat stores
0%
Increases body weight
0%
Produces hypothermia
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
A person with hypothyroidism would exhibit:
Anonymous Quiz
2%
Tachycardia
0%
Increased metabolic rate
8%
Heat intolerance
90%
Constipation
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Hyperthyroidism is manifested by
Anonymous Quiz
5%
Loss of appetite
5%
Intolerance to cold weather
84%
Insomnia
5%
Bradycardia
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
The active form of vitamin D is:
Anonymous Quiz
97%
1, 25-dihydroxycholecalciferol
0%
Calcitonin
3%
Cholecalciferol
0%
Ergosterol
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Plasma levels of calcium can be increased most rapidly by the direct action of parathyroid hormone on which of the following?
Anonymous Quiz
6%
Kidney
11%
Intestine
0%
Thyroid gland
83%
Bones
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Hyperparathyroidism decreases the plasma levels of:
Anonymous Quiz
80%
Phosphate
2%
Sodium
19%
Calcium
0%
Potassium
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Cortisol actions include:
Anonymous Quiz
76%
Glycogenesis
5%
Increased protein synthesis
17%
Decreased red blood cell count
2%
Increased collagen synthesis
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Aldosterone secretion is increased by:
Anonymous Quiz
10%
Administration of an inhibitor of angiotensin- converting enzyme (ACE)
6%
Increased plasma Na+ levels
9%
Decreased plasma K+ level
76%
Decreased plasma volume
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)
Regarding insulin hormone:
Anonymous Quiz
72%
Insulin and IGF-1 act on the same receptors.
12%
Insulin release from 3 cells is decreased by inactivating ATP-sensitive K+ channels
7%
Affinity of insulin receptors is increased by excess glucocorticoids
9%
Insulin facilitates glucose entry in the brain by increasing number of GLUT4
Forwarded from Study Partner 196π¨π»ββοΈπ©π»ββοΈ (ππ¬π₯ππͺπ’π‘ πππ‘π’π©πͺπ’π€π’π’π‘ π΅πΈ)