ENDOCRINOLOGY MCQs – Exercise 20

The multiple choice questions in this online test paper focuses on ENDOCRINOLOGY MCQ. If you are looking for self evaluation of your PG Medical entrance exam preparation then this online ENDOCRINOLOGY MCQ Test Paper will help you to evaluate your exam preparation.

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 30 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. A and B chains of insulin contain how many amino acids respectively

21 and 30 amino acids

30 and 21 amino acids

21 and 29 amino acids

29 and 21 amino acids

Q 2. in ADA criteria for diagnosis of diabetes mellitus , fasting state means

no oral intake since last 8 hours

no oral intake since last 12 hours

no caloric intake since last 8 hours

no caloric intake since last 12 hours

Q 3. mutations of which gene occurs in MEN 2

TERC

SPINK5

TRIM37

RET

Q 4. 86 amino acid precursor polypeptide of insulin is

C-peptide

proinsulin

insulin

preproinsulin

Q 5. impaired glucose tolerance is defined as plasma glucose levels of what level after 2 hours of 75 gram oral glucose load

100 and 180mg/dL

126 and 180 mg/dL

140 and 199 mg/dl

160 and 200 mg/dL

Q 6. drugs causing diabetes mellitus include

nicotinic acid, thiazides, alpha interferon

thyroid hormones, phenytoin, protease inhibitors

beta adrenergic agonists , pentamidine , clozapine

all of the above

Q 7. MEN 1 includes all except

also called Wermer’s syndrome

autosomal recessive

neoplasia of parathyroid , pituitary and pancreatic islet

hyperparathyroidism is most common manifestation

Q 8. subvariant of MEN 2A includes

familial medullary thyroid carcinoma

cutaneous lichen amyloidosis

hirschprung disease

all of the above

Q 9. MEN type 2A feature includes all except

MTC

pheochromocytoma

mucosal neuromas

hyperparathyroidism

Q 10. most common hormone produced by pituitary tumors in MEN 1

prolactin

ACTH

TSH

Q 11. MEN 1 includes

increased urine calcium excretion

serum calcium rarely elevated at birth

parathyroid hyperplasia

all of the above

Q 12. tumor suppressor protein encoded by MEN 1 gene

henin

menin

tenin

senin

Q 13. impaired fasting glucose is defined when fasting plasma glucose levels are between

80 and 125 mg/dL

100 and 125 mg/dL

125 and 180 mg/dL

125 and 200 mg/dL

Q 14. MEN type 2B feature includes all except

MTC

pheochromocytoma

mucosal neuromas

hyperparathyroidism

Q 15. type 2 diabetes mellitus is characterized by all except

insulin resistance

impaired insulin secretion

increased glucose production

anti insulin receptor antibodies

Q 16. viruses causing diabetes mellitus include all except

congenital rubella

CMV

EBV

Coxsackie

Q 17. GFRomas are found as

pancreatic endocrine tumor

lung tumor

small intestinal carcinoids

all of the above

Q 18. MODY is characterized by all except

autosomal dominant inheritance

autosomal recessive inheritance

early onset hyperglycemia

impairment of insulin secretion

Q 19. diseases that cause secretory large volume diarrhea include all except

gastrinomas

GFRomas

carcinoid syndrome

systemic mastocytosis

Q 20. type of diabetes mellitus resulting from autoimmune beta cell destruction is

type IA

type IB

type II

all of the above

Q 21. true regarding VIPomas

also called Verner Morrison syndrome

stool volume of <700 mL/day rules out VIPomas

hyperglycemia and hypercalcemia frequent

all of the above

Q 22. syndromes associated with DM include all except

down syndrome

klinefelter syndrome

turner syndrome

cri du chat syndrome

Q 23. drugs causing diabetes mellitus include all except

dizoxide

pyrantel pamoate

pentamidine

phenytoin

Q 24. proteolytic processing of preproinsulin results in the formation of

c-peptide

proinsulin

insulin

glucagon

Q 25. most recent classification of diabetes mellitus is based on

pathogenic process leading to hyperglycemia

age of onset

type of therapy

all of the above

Q 26. nonfunctional pancreatic endocrine tumors secrete all except

chromagranin A

chromagranin B

α-hcg

VIP

Q 27. cleavage of proinsulin results in

c peptide

A chain of insulin

B chain of insulin

all of the above

Q 28. individuals with impaired fasting glucose are at increased risk of developing

neuropathy, type 1 DM

arthropathy , pancreatitis

cardiovascular disease, type 2 DM

renal failure, hypothyroidism

Q 29. pancreatic cholera is due to overproduction of

VIP

Gastrin

Ghrelin

glucagon

Q 30. which is structurally related to IGF-I and II

preproinsulin

proinsulin

insulin

glucagon

ENDOCRINOLOGY MCQs – Exercise 20

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ENDOCRINOLOGY MCQs – Exercise 20

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