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.Management Sciences
Category: Physiology Mcqs
Features of hypothyroidism does not include______________?
A. Obseity
B. Hypertension
C. High TSH levels
D. Increased risk of infections
Secondary granules of neutrophils contain______________?
A. Lactoferrin
B. Catalase
C. Myeloperoxidase
D. Nucleosidase
Bilirubin is conjugated with which of the following ?
A. Glycine
B. Glutamine
C. Acetyl CoA
D. Glucuronic acid
Oxygen as an emergency drug is contraindicated in______________?
A. Anaphylaxis
B. Asthma
C. Hyperventilation
D. COPD
At high altitudes the following changes takes place except_______________?
A. Increase in respiratory rate
B. Increases in depth of respiration
C. Increase in oxygen carrying capacity of blood
D. Increase in partial pressure of CO2
The oxygen tension of the mixed venous blood is______________?
A. 25 mm Hg
B. 40 mm Hg
C. 55 mm Hg
D. 70 mm Hg
Ventilation perfusion ratio is maximum in_______________?
A. Base of lung
B. Apex of lung
C. Posterior lobe of lung
D. Middle lobe of lung
A motor unit is made up of______________?
A. A flexor muscle and an extensor muscle
B. A single skeletal muscle and all the motor peurons that supply it
C. A single motor neuron and all the muscle fibers it innervates
D. All the motor neurons in which response are observed after maximal stimulation of a single sensory nerve
Bacteria are most commonly ENGULFED by _________________?
A. Neutrophilic leukocytes
B. Large granular lymphocytes
C. Small lymphocytes
D. Killer cells
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