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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

All are components of basement membrane except________________?
A nidogen
B Laminin
C Eutactin
D Rhodopsin
Correct Answer: Rhodopsin
A patient of type 2 diabetes mellitus is given nutrition rich in________________?
A Proteins
B Carbohydrates
C Fat
D Fibre rich diet
Correct Answer: Fibre rich diet
Which of these is not included in parenteral therapy ?
A Carbohydrates
B Fibres
C Fats
D Micronutrients
Correct Answer: Fibres
Free radicals are chemical species which have______________?
A Single unpaired electron in an outer orbit
B Single paired electron in an outer orbit
C Double unpaired electron in an outer orbit
D Double paired electron in an outer orbit
Correct Answer: Single unpaired electron in an outer orbit
In the physiological system, nitric oxide is known to act through_______________?
A Cyclic AMP
B Calcium ions
C Cyclic GMP
D Prostacyclins
Correct Answer: Cyclic GMP
True about denaturation of protein is all except______________?
A Unfolding occurs
B Disruption of secondary structure occurs
C Sequence of amino acids remain the same
D Biological activity is retained
Correct Answer: Biological activity is retained
Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?
A Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3DPG
B Hypoxia inhibits hexokinase
C Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane
D Activation of the regulatory enzymes by high PH
Correct Answer: Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane
The abundant glycoprotein in the basement membrane and has binding domain for both ECM and cell-surface receptor is______________?
A Laminin
B Fibronectin
C E – Cadherins
D Tenascin
Correct Answer: Laminin
Normal serum alkaline phosphatase level is_____________?
A 100-400 Bodansky units
B 1000-4000 Bodansky units
C 0.1-0.4 Bodansky units
D 1-4 Bodansky units
Correct Answer: 1-4 Bodansky units
The following are derived from cholesterol, EXCEPT_____________?
A Bile acids
B Steroid hormones
C Vitamin D
D Energy
Correct Answer: Energy
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