Osmolarity of extracellular fluid (ECF) is mainly determined by:
Anonymous Quiz
20%
A. Potassium
9%
B. Magnesium
71%
C. Sodium
0%
D. Calcium
0%
E. Phosphate
Respiratory acidosis is characterized by:
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44%
A. Increased pH and decreased pCO2
53%
B. Reduced pH and raised pCO2
3%
C. Increased HCO3− only
0%
D. Increased pH only
0%
E. Reduced bicarbonate only
Respiratory alkalosis is caused by:
Anonymous Quiz
23%
A. Hypoventilation
48%
B. Hyperventilation
16%
C. Renal failure
13%
D. Diabetic ketoacidosis
0%
E. Potassium depletion
Which compartment constitutes approximately 20% of total body water?
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14%
A. Intracellular fluid
71%
B. Extracellular fluid
7%
C. Plasma volume
0%
D. Lymph fluid
7%
E. Transcellular fluid
Which vitamin is essential for normal mucopolysaccharide synthesis and mucus secretion?
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36%
A. Vitamin A
39%
B. Vitamin D
11%
C. Vitamin E
11%
D. Vitamin K
4%
E. Vitamin C
Zinc is a cofactor for which enzyme?
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13%
A. ALT
10%
B. AST
73%
C. Alkaline phosphatase
3%
D. Pepsin
0%
E. Trypsin
Selenium deficiency may cause:
Anonymous Quiz
3%
A. Hyperthyroidism
63%
B. Keshan’s disease
33%
C. Wilson’s disease
0%
D. Hemophilia
0%
E. Cholestasis
Urobilinogen is formed mainly in the:
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48%
A. Liver
21%
B. Kidney
18%
C. Colon
3%
D. Stomach
9%
E. Pancreas
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📘 فهرس المرحلة الثالثة – تحليلات مرضية 🧪 وحدة الايض • ملف أسئلة – المحاضرة (Water and Electrolytes Balance and Imbalance) • ملف أسئلة – المحاضرة (Acid-Base Balance) • ملف أسئلة – المحاضرة (Disorder of Vitamins, Trace Elements and Metals Metabolism) • ملف…
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