Water and Electrolyte Balance - Mock Test 10

Question 91

In primary dehydration?

A) Intracellular fluid volume is reduced B) Intracellular fluid volume remains normal C) Extracellular fluid volume is much reduced D) Extracellular fluid volume is much increased

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Question 92

Minimum excretory urinary volume for waste products elimination during 24 hrs is?

A) 200–300 ml B) 200–400 ml C) 500–600 ml D) 800 ml

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Question 93

An important cause of water intoxication is?

A) Nephrogenic diabetes insipidus B) Renal failure C) Gastroenteritis D) Fanconi syndrome

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Question 94

The activity of kinins is modulated by?

A) Prostaglandins B) Ca++ C) Increased cAMP level D) Increased cGMP level

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Question 95

Action of kinins is to?

A) Increase salt excretion B) Decrease salt retention C) Decrease water retention D) Increase both salt and water excretion

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Question 96

Vasopressin ( ADH )?

A) Enhance facultative reabsorption of water B) Decreases reabsorption of water C) Increases excretion of calcium D) Decreases excretion of calcium

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Question 97

The predominant cation of plasma is?

A) Na+ B) K+ C) Ca+ D) Mg++

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Question 98

Insensible loss of body water of normal adult is about?

A) 50–100 ml B) 100–200 ml C) 300–500 ml D) 600–1000 m

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Question 99

The daily water allowance for normal adult (60 kg) is about?

A) 200–600 ml B) 500–800 ml C) 800–1500 ml D) 1800–2500 ml

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Question 100

The daily water allowance for normal infant is about?

A) 100–200 ml B) 250–300 ml C) 330–1000 ml D) 1000–2000 ml

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