Which body fluid is the fluid within the cells, constituting about 70% of the total body water?
interstitial fluid
intracellular fluid (ICF)
intravascular fluid
extracellular fluid (ECF)
The Correct Answer is B
a) Interstitial fluid: Interstitial fluid is the fluid that surrounds cells, not the fluid within the cells themselves.
b) Intracellular fluid (ICF): Intracellular fluid makes up about 70% of total body water and is found inside the cells. This is the fluid that plays a key role in cellular functions.
c) Intravascular fluid: Intravascular fluid refers to the fluid within the blood vessels (plasma), which makes up about 5% of total body water.
d) Extracellular fluid (ECF): Extracellular fluid includes both interstitial fluid and intravascular fluid, but it is not the fluid within the cells.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
a) Neuromuscular problems may result in the client finding urinary control too much trouble, resulting in incontinence: Neuromuscular issues in older adults can affect their ability to control the bladder, leading to urinary incontinence due to weakened bladder muscles and impaired coordination of the sphincter.
b) Increased bladder muscle tone may reduce the capacity of the bladder to hold urine, resulting in frequency: Typically, aging results in decreased bladder muscle tone, not increased, leading to reduced capacity and increased frequency of urination. Increased tone would not typically cause frequency.
c) Decreased bladder contractility may lead to urine retention and stasis, which increases the likelihood of urinary tract infection: Aging can lead to decreased bladder contractility, resulting in urine retention, which can cause stasis and increase the risk of urinary tract infections (UTIs).
d) The diminished ability of the kidneys to concentrate urine may result in urinary tract infection: While diminished kidney function may cause issues like dehydration or nocturia, it is not directly related to causing UTIs. UTIs are more commonly caused by poor urine flow or retention.
Correct Answer is ["A","B","C","D","F"]
Explanation
a) Daily Weights: Daily weights are an important measure for assessing fluid status, as they can indicate fluid retention or loss.
b) Moisture of oral cavity: The moisture of the oral cavity can be an indicator of dehydration, which affects fluid balance.
c) Intake and Output: Monitoring intake and output is essential for assessing the balance of fluids and electrolytes.
d) Edema: Edema, or fluid retention, is a key sign of altered fluid and electrolyte status.
e) Listen: While listening to lung sounds or heart sounds may provide indirect information about fluid balance, the word "listen" alone is too vague and not a specific parameter for fluid and electrolyte assessment.
f) Skin turgor: Skin turgor is a sign of hydration status. Decreased turgor may indicate dehydration.
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