Medical Science Mcqs 5254 MCQs [All-Courses]

Medical Science is the study of human health, diseases, prevention, and treatment, focusing on diagnosis, patient care, and medical research to improve healthcare outcomes.

Posterior pituitary insufficiency leads to______________?

A Diabetes mellitus

B Diabetes insipidus

C Dwarfism

D Cretinism

Review Detailed Answer

Correct Answer: Diabetes insipidus

The blood glucose level in diabetes mellitus is decreased by removal of the______________?

A Thyroid

B Parathyroids

C Anterior pituitary

D Posterior pituitary

Review Detailed Answer

Correct Answer: Anterior pituitary

Adrenaline used for controlling of bleeding during surgery may result in________________?

A Syncope

B Cardiac arrhythmias

C Drastic fall in blood pressure

D Precipitation of allergic reaction

Review Detailed Answer

Correct Answer: Cardiac arrhythmias

The primary effect of calcitonin is__________________?

A Bone deposition

B Bone resorption

C Increases intestinal absorption of calcium

D Decreases intestinal absorption of calcium

Review Detailed Answer

Correct Answer: Bone deposition

The decreased phosphate level seen in hyper parathyroidism is due to ________________?

A Decreased intestinal phosphate absorption

B Increased calcium excretion

C Decreased renal phosphate absorption

D Increased loss of phosphate in urine

Review Detailed Answer

Correct Answer: Decreased renal phosphate absorption

The hormone whose deficiency causes diabetes insipidus is released from which nucleus of pituitary ________________?

A Supraoptic

B Pre optic

C Suprachiasmatic

D Paraventricular

Review Detailed Answer

Correct Answer: Supraoptic

Aldosterone production is controlled by _____________?

A Anterior pituitary gland

B Posterior pituitary gland

C Hypothalamus

D Adrenal gland

Review Detailed Answer

Correct Answer: Anterior pituitary gland

Hormones, which stimulate spermatogenesis, are______________?

A Insulin and glucagon

B Thyroxine and parathormone

C A.D.H. and Oxytocin

D Testosterone and F.S. H

Review Detailed Answer

Correct Answer: Testosterone and F.S. H

Which of the following results due to excessive parathormone secretion_______________?

A Increased excretion of phosphates

B Increased serum calcium

C Decrease excretion of calcium

D Increase excretion of calcium

Review Detailed Answer

Correct Answer: Increased serum calcium

Bone metabolism is controlled by ____________?

A Vit – D & Calcium

B Parathormone

C Calcitonin

D All of the above

Review Detailed Answer

Correct Answer: All of the above

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Posterior pituitary insufficiency leads to______________?

The blood glucose level in diabetes mellitus is decreased by removal of the______________?

Adrenaline used for controlling of bleeding during surgery may result in________________?

The primary effect of calcitonin is__________________?

The decreased phosphate level seen in hyper parathyroidism is due to ________________?

The hormone whose deficiency causes diabetes insipidus is released from which nucleus of pituitary ________________?

Aldosterone production is controlled by _____________?

Hormones, which stimulate spermatogenesis, are______________?

Which of the following results due to excessive parathormone secretion_______________?

Bone metabolism is controlled by ____________?