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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.

Hormone responsible for milk ejection______________?

A Oxytocin

B Estrogen

C Progesterone

D Prolactin

Review Detailed Answer

Correct Answer: Oxytocin

The most significant immediate result of lowered serum calcium is_______________?

A Weakened heart action

B Decalcification of bones

C Decalcification of teeth

D Hyperirritability of nerves and muscles

Review Detailed Answer

Correct Answer: Decalcification of bones

Tetany is characterized by ________________?

A Hypotonicity of muscles

B Hypertonicity of muscles

C Increased serum calcium concentration

D None of the above

Review Detailed Answer

Correct Answer: Hypertonicity of muscles

The effect which is seen due to decrease in serum calcium concentration is_______________?

A Relaxation of muscle

B Excitability of the muscle

C Increase the renal absorption

D Depression of Nervous system

Review Detailed Answer

Correct Answer: Excitability of the muscle

Paneth cells secrete which of the following ?

A Antibacterial substance

B Lipase

C Maltase

D Secretin

Review Detailed Answer

Correct Answer: Antibacterial substance

following are the features of cretinism, except_____________?

A Pot- belly

B Idiotic look

C Normal intelligence

D Stunted growth

Review Detailed Answer

Correct Answer: Normal intelligence

All of the following hormones have cell surface receptors except_____________?

A Adrenalin

B Growth Hormone

C Insulin

D Thyroxine

Review Detailed Answer

Correct Answer: Thyroxine

Osteoclasts are inhibited / modified and regulated by____________?

A Parathyroid hormone

B Calcitonin

C 1,25 dihydroxycholecalciferols

D Tumor necrosis factor

Review Detailed Answer

Correct Answer: Calcitonin

Blood coagulation is impaired in___________?

A Tetany

B Hyperparathyrodism

C Rickets

Review Detailed Answer

Correct Answer: Tetany

A child is below the third percentile for height. Growth velocity is normal, but chronologic age is more than skeletal age. The most likely diagnosis is______________?

A Constitutional delay in growth

B Genetic short stature

C Primordial dwarfism

D Hypopituitarism

Review Detailed Answer

Correct Answer: Constitutional delay in growth

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Medical Science Mcqs 5254 MCQs [All-Courses]

All Topics 5254

All Topics 5254

Hormone responsible for milk ejection______________?

The most significant immediate result of lowered serum calcium is_______________?

Tetany is characterized by ________________?

The effect which is seen due to decrease in serum calcium concentration is_______________?

Paneth cells secrete which of the following ?

following are the features of cretinism, except_____________?

All of the following hormones have cell surface receptors except_____________?

Osteoclasts are inhibited / modified and regulated by____________?

Blood coagulation is impaired in___________?

A child is below the third percentile for height. Growth velocity is normal, but chronologic age is more than skeletal age. The most likely diagnosis is______________?