MCQs on Endocrine System
1. This is not a function of insulin
A. decreasing glycogenolysis
B. lipogenesis
C. gluconeogenesis
D. glycogenesis
Answer:: C.
2. Action of parathormone in the human body
A. decreases blood sodium level
B. increases blood sodium level
C. decreases blood calcium level
D. increases blood calcium level
Answer:: D.
3. Effects of hypothyroidism include all but this
A. Diarrhoea
B. lethargy
C. Anorexia
D. Weight gain
Answer:: A.
4. Glucagon
A. accelerates protein synthesis within cells
B. accelerates conversion of glycogen into glucose
C. decreases conversion of glycogen into glucose
D. slows down glucose formation from lactic acid
Answer:: B.
5. Pituitary hormone triggering the male testes to generate sperm and in females, triggering follicular development on a monthly basis is
A. prolactin
B. growth hormone
C. follicle-stimulating hormone
D. luteinizing hormone
Answer:: C.
6. This hormone is responsible for “fight-or-flight” response
A. Thyroxine and melatonin
B. insulin and glucagon
C. epinephrine and norepinephrine
D. oestrogen and progesterone
Answer:: C.
7. Difference between endocrine and exocrine glands is that
A. endocrine glands release hormones, exocrine glands release waste
B. endocrine glands are interconnected, exocrine glands are totally independent
C. endocrine glands are formed by epithelial tissue, exocrine glands are connective
tissues primarily
D. endocrine glands are ductless, exocrine glands release secretions into ducts or at the surface of the body
Answer:: D.
8. This hormone is not secreted by Hypothalamus
A. PRH
B. FSH
C. CRH
D. TRH
Answer:: B.
9. This is the most abundant hormone produced by the anterior pituitary
A. LH
B. TSH
C. ACTH
D. GH
Answer:: D.
10. This is not an endocrine gland
A. Adrenal
B. Pituitary
C. Lacrimal
D. Thyroid
Answer:: C.