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Medical Science Mcqs 5254 MCQs [All-Courses]

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

All Topics  5254

The receptors for parathyroid hormone are present in______________?
A Osteoblasts
B Osteoclasts
C Periosteum
D Cartilage
Correct Answer: Osteoclasts
Negative BMR is observed with______________?
A Pituitary disturbance
B Thyroid disturbance
C Parathyroid
D All of the above
Correct Answer: Thyroid disturbance
Glucocorticoids have all the following actions except_______________?
A Increase in blood glucose level
B Increase in protein catabolism
C Anti – insulin action in peripheral tissues
D Decrease in glucose uptake by the heart
Correct Answer: Decrease in glucose uptake by the heart
Excess of cortisol causes______________?
A Conn’s syndrome
B Cushing ‘s syndrome
C Acromegaly
D Diabetes insipidus
Correct Answer: Cushing ‘s syndrome
A diet deficient in calcium will result in_____________?
A Stimulation of the thyroid gland
B Increased ability to cross – link fibrin
C Production of Calcitonin and a low blood calcium level
D Production of parathyroid hormone and bone resorption
Correct Answer: Production of parathyroid hormone and bone resorption
Adrenal gland has two parts; cortex and medulla. Which of the following is correct______________?
A Cortex is under the control of ACTH
B Both cortex and medulla are under the control of autonomic nervous system
C Cortex is exocrine and medulla is endocrine
D All of the above
Correct Answer: Cortex is under the control of ACTH
Enzymes, which play an important role in calcification are______________?
A Enolase and Calcitonin
B Alkaline phosphatase and catalase
C Alkaline phosphatase and pyrophophatase
D Pyrophosphatase and carbonic anhydrase
Correct Answer: Alkaline phosphatase and pyrophophatase
Endocrine disorder is the primary cause of______________?
A Acromegaly
B Albright’s syndrome
C Paget’s disease
D Fibrous dysplasia
Correct Answer: Acromegaly
Low calcium level will cause_____________?
A Hyper excitability of wrist muscle
B Weak heart action
C Tetanus
D All of the above
Correct Answer: All of the above
Which of the following anterior pituitary hormones is primarily under inhibitory control of hypothalamus ?
A TSH
B GRH
C Somatostatin
D Prolactin
Correct Answer: Prolactin
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