Fluid and Electrolyte Balance Quiz
Authored by Sania Khan
Health Sciences
12th Grade
Used 7+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What percentage of body mass is fluid in lean adults?
30-35%
40-45%
55-60%
65-70%
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which fluid compartment makes up about two-thirds of total body water?
Extracellular Fluid (ECF)
Interstitial Fluid
Plasma
Intracellular Fluid (ICF)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What triggers the thirst response in the body?
Increased blood pressure
Decreased osmolarity
Dry mouth and decreased blood pressure
Increased blood volume
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which hormone increases kidney water reabsorption by making nephron collecting ducts more permeable?
Aldosterone
Insulin
Antidiuretic Hormone (ADH)
Cortisol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most abundant intracellular cation essential for resting membrane potential?
Sodium (Na⁺)
Calcium (Ca²⁺)
Potassium (K⁺)
Chloride (Cl⁻)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the normal blood pH level critical for cellular function and protein structure?
6.8
7.4
8.0
7.0
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which mechanism temporarily binds to H⁺ to increase pH?
Exhalation of CO₂
Kidney Excretion of H⁺
Buffer Systems
Respiratory Rate
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