Q. No.Which of the following is true about melatonin?
(1) It influences metabolism
(2) It influences pigmentation
(3) It influences menstrual cycle
(4) All of these
(1) It influences metabolism
(2) It influences pigmentation
(3) It influences menstrual cycle
(4) All of these
The thyroid gland is composed of
(1) Follicles
(2) Stromal tissues
(3) Follicular cells enclosing a cavity
(4) All of these
Which of the following is present in the most abundant amount, in thyroxine?
(1) T3
(2) T4
(3) T2
(4) T1
Goitre occurs in case of
(1) hyperthyroidism
(2) hypothyroidism
(3) Cancer of thyroid gland
(4) all of these
A child, with stunted growth, mental retardation, low IQ, and deaf- mutism, is having these conditions because of
(1) hyperthyroidism
(2) hypothyroidism
(3) Cancer of thyroid gland
(4) all of these
A man is having tumor in thyroid gland which adversely affects the body physiology, this is because of
(1) hyperthyroidism
(2) hypothyroidism
(3) Both 1. and 2.
(4) None of these
A person who has enlarged thyroid gland, protruded eye balls, increased BMR and weight loss is suffering from
(1) Exopthalmic goitre
(2) Graves’ disease
(3) Both 1. and 2.
(4) Addison disease
Which of the following hormone regulates BMR of the body?
(1) Thyroxine
(2) Thyrocalcitonin
(3) Adrenaline
(4) Both 2. and 3.
Thyroxine controls the metabolism of the following Macromolecules except
(1) Carbohydrates
(2) Fats
(3) Proteins
(4) Nucleic acids
Which of the following is incorrect about Thyroid hormones?
(1) It supports erythropoiesis
(2) It maintains water and electrolyte balance
(3) It controls blood phosphate level
(4) It regulates BMR
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