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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

Immune complexes are removed from blood by _____________?
A B cell
B Basophil
C Plasma cell
D Kupffer cell
Correct Answer: Kupffer cell
Vital capacity is decreased, timed vital capacity (FEV 1.0 %) is normal in______________?
A Bronchial asthma
B Scoliosis
C Chronic bronchitis
D Acute bronchitis
Correct Answer: Scoliosis
The type of hypoxia present in high attitude is_____________?
A Anemic Hypoxia
B Hypoxic Hypoxia
C Stagnant Hypoxia
D Histotoxic Hypoxia
Correct Answer: Hypoxic Hypoxia
The volume of gas in the lungs at the end of normal expiration is____________?
A Expiratory reserve volume
B Functional residual capacity
C Residual volume
D Inspiratory reserve volume
Correct Answer: Functional residual capacity
tidal volume in adult is_____________?
A 125 ml
B 500 ml
C 1500 ml
D 2200 ml
Correct Answer: 500 ml
A decrease in the arterial PO2 is seen in______________?
A Decrease in hemoglobin concentration of arterial blood
B Paralysis of inspiratory muscles
C Sluggish blood flow
D High altitudes
Correct Answer: High altitudes
Kussmamul’s respiration occurs in response to_______________?
A Decrease in pH of blood
B Increase in pH of blood
C Obstructive pulmonary disease
D Carbon monoxide poisoning
Correct Answer: Decrease in pH of blood
Energy expenditure during normal breathing____________?
A 25% – 50% of total energy spent
B 50% -75% of total energy spent
C 15% – 20% of total energy spent
D 2% – 3% of total energy spent
Correct Answer: 2% – 3% of total energy spent
Normal intrapleural pressure during the start of inspiration is _________ mm of Hg?
A -2
B -5
C 0
D -7
Correct Answer: -2
In cases of hypercapnia there is_______________?
A Increased pH of blood
B Decreased pH of blood
C Remains same
D Increased oxygen concentration in blood
Correct Answer: Decreased pH of blood
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