Chemical coordination and integration practice · Mixed difficulty

Which part of brain regulates the body temperature, osmoregulation & ANS-control:-

Which of the following statements are true/false:  I. Calcitonin regulates the metabolism of calcium,  II. Oxytocin stimulates contraction of uterine muscles during birth,  III. Grave’s disease is caused by malfunctioning of adrenal gland,  IV. ADH stimulates absorption of water and increase the urine production.

Development of epididymis, vas deference, seminal vesicles, prostate glands and urethra is controlled by

Complete the analogy : Milk-producing hormone : Prolactin :: Milk ejecting hormone :

Thymus gland releases …… hormone

Which of the following is not peptide hormone

Consider the following statements:  I. Calcitonin is non-iodised,  II. Calcitonin is secreted by parafollicular cells,  III. Calcitonin regulates the calcium level in blood,  IV. Calcitonin is also called as TCT (Thyrocalcitonin),  V. TCT is hyperglycemic agent (factor).  Select the option containing correct statements from the above given statements

Erythropoietin

Gigantism and dwarfism are the disease related to

Blood calcium level is a resultant of how much dietary calcium
is absorbed, how much calcium is lost in the urine, how much
bone dissolves releasing calcium into blood and how much
calcium from blood enters tissues. A number of factor play an
important role in these processes. Mark the one which has no
role.

Spermatogenesis is under the regulatory influence of

The posterior pituitary is under the

The hormones that initiates ejection of milk, stimulates milk production and growth of ovarian follicles are respectively known as

Select the antagonistic pair of hormones from the options given below.

Select the odd one w.r.t functions of the thyroid hormones.

Which of the following are the symptoms of hypersecretion of insulin? I. Hypoglycemia,  II. Sweating,  III. Irritability,  IV. Glycosuria.  Option with correct combination is

The best description of the difference between pheromones
and hormones is that

Molecule that bind the receptor and induces cell the post-receptor events is called …A… and molecule that bind to the receptor and inhibit all the post-receptor events is called …B….

Which of the following statements are
correct?
a) Both cortisol and glucagon stimulate the
process of gluconeogenesis.
b) Steroid hormones and iodothyronines
require second messengers for their
mechanism of action.
c) Somatostatin and vasopressin have the
same source of production.
d) PTH is hypocalcemic hormone while TCT
is hypercalcemic hormone.

Injury to the hypothalamus would most likely disrupt the

Who is known as ‘father of Endocrinology’?

Match the source of gland with its respective hormone as well as the function.

Injury to adrenal cortex is not likely to affect the secretion of which one of the following?

Incorrect match w.r.t hormone and its chemical nature is

Select the correct statement:

Glucocorticoids are the corticoids which

_______ stimulates the synthesis and secretion of steroid hormones from the ______.

Thymus is ___A___ in old individuals resulting in a ___B___ production of thymosin.

Choose the correct option which fills the above blanks correctly.

Assertion: Failure of secretion of hormone
vasopressin causes diabetes mellitus in the
patient.

Reason: Vasopressin increases the volume of
urine by increasing the reabsorption of water
from the urine.

Which of the following given organs are influenced by activity of PTH:  I. Kidney,  II. Bone,  III. Muscle,  IV. Intestine,  V. Brain