Chemical Coordination And Integration(Human Anatomy And Physiology ) Questions and Answers

Question 1. Displacement of the set point in the hypothalamus is due to _________
  1.    Pathogens
  2.    Effectors
  3.    Receptors
  4.    Pyrogens
Explanation:-
Answer: Option D. -> Pyrogens
Answer: (d).Pyrogens
Question 2. Which of the following consists of nerve tissue and down growth from hypothalamus?
  1.    Posterior pituitary
  2.    Anterior pituitary
  3.    Thymus
  4.    Adrenal
Explanation:-
Answer: Option A. -> Posterior pituitary
Answer: (a).Posterior pituitary
Question 3. Hormones produced in hypothalamus are _________
  1.    Oxytocin and estrogen
  2.    Oxytocin and testosterone
  3.    Oxytocin and Antidiuretic hormone
  4.    Oxytocin and thyroxine
Explanation:-
Answer: Option C. -> Oxytocin and Antidiuretic hormone
Answer: (c).Oxytocin and Antidiuretic hormone
Question 4. Which of the following events could be a result of damage to hypothalamus portal system?
  1.    Decreased secretion of ADH
  2.    Decreased secretion oxytocin
  3.    Decreased secretion TSH
  4.    Decreased secretion PTH
Explanation:-
Answer: Option C. -> Decreased secretion TSH
Answer: (c).Decreased secretion TSH
Question 5. Secretion of many anterior pituitary hormones are controlled by other hormones from _________
  1.    Pancreatic lobes
  2.    Adrenal gland
  3.    Hypothalamus
  4.    Thyroid gland
Explanation:-
Answer: Option C. -> Hypothalamus
Answer: (c).Hypothalamus
Question 6. Which of the following gland is regarded as a master gland?
  1.    Adrenal gland
  2.    Hypothalamus
  3.    Pituitary gland
  4.    Thyroid
Explanation:-
Answer: Option C. -> Pituitary gland
Answer: (c).Pituitary gland
Question 7. What is Wermer’s syndrome known as?
  1.    Men type 1
  2.    Men type 2
  3.    Men type 3
  4.    Men type 4
Explanation:-
Answer: Option A. -> Men type 1
Answer: (a).Men type 1
Question 8. Which hormone causes the contraction of labor?
  1.    Prolactin
  2.    Estrogen
  3.    Progesterone
  4.    Oxytocin
Explanation:-
Answer: Option D. -> Oxytocin
Answer: (d).Oxytocin
Question 9. Pars distalis, Pars tuberalis, Pars intermedia belongs to anterior pituitary.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
Explanation:-
Answer: Option A. -> True
Answer: (a).True
Question 10. What is Sheeshan’s syndrome?
  1.    The pituitary adenoma is hemorrhagic and necrotic
  2.    Pituitary gland is infected with virus
  3.    Pituitary gland is infected with Bacteria
  4.    It is the malignancy of the pituitary
Explanation:-
Answer: Option A. -> The pituitary adenoma is hemorrhagic and necrotic
Answer: (a).The pituitary adenoma is hemorrhagic and necrotic
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