Question 81 The percentage of calcium present in extracellular fluid is? A) 1 B) 5 C) 10 D) 50 No Details
Question 82 The percentage of the total body calcium present in bones is? A) 1 B) 11 C) 55 D) 99 No Details
Question 83 The mineral present in the human body in larger amounts than any other cation is? A) Sodium B) Calcium C) Potassium D) Iron No Details
Question 84 The element needed in quantities greater than 100 mg for human beings is? A) Calcium B) Zinc C) Selenium D) Cobalt No Details
Question 85 Normal total serum calcium level varies between? A) 4–5 mg B) 9–11 mg C) 15–20 mg D) 50–100 mg No Details
Question 86 Daily requirement of calcium for normal adult human is? A) 100 mg B) 800 mg C) 2 g D) 4 g No Details
Question 87 The total calcium of the human body is about? A) 100–150 g B) 200–300 g C) 1–1.5 kg D) 2–3 kg No Details
Question 88 Urine examination in secondary dehydration shows? A) Ketonuria B) Low specific gravity C) High specific gravity D) Albuminuria No Details
Question 89 Important finding of secondary dehydration is? A) Intracellular oedema B) Cellular dehydration C) Thirst D) Muscle cramps No Details
Question 90 An important cause of secondary dehydration is? A) Dysphagia B) Oesophageal varices C) Oesophageal varices D) Gastroenteritis No Details