What type of fluid would you anticipate using with a patient with dehydration?
Colloid solution
Hypotonic solution
Isotonic solution
Hypertonic solution
The Correct Answer is C
A. Colloid solution – Colloid solutions (e.g., albumin) are used to expand intravascular volume in cases like hypovolemic shock, not typically for general dehydration.
B. Hypotonic solution – Hypotonic solutions (e.g., 0.45% NaCl) may be used after initial rehydration to shift fluid into cells, but they are not first-line for treating extracellular dehydration.
C. Isotonic solution – Isotonic fluids (e.g., 0.9% normal saline or lactated Ringer’s) are the first choice for treating dehydration, especially when there is fluid volume deficit in the extracellular space. They help restore circulating volume without causing fluid shifts between compartments.
D. Hypertonic solution – Hypertonic solutions draw fluid out of cells and are typically used in cases of hyponatremia or cerebral edema, not routine dehydration.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. "I will take morphine during sickle cell crisis." – Morphine is commonly used for managing severe pain during a sickle cell crisis.
B. "I will take propranolol to manage high blood pressure." – Propranolol is a beta-blocker used to treat hypertension, along with other conditions like anxiety and arrhythmias.
C. "I will take aspirin to reduce pain from my peptic ulcer." – Needs further teaching. Aspirin is an NSAID that can irritate the gastric mucosa, increase acid secretion, and worsen or cause peptic ulcers. It should not be taken by clients with a history of peptic ulcer disease unless specifically directed by a provider.
D. "I will take ibuprofen for arthritis." – Ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), is commonly used to reduce pain and inflammation in arthritis. However, long-term use should be monitored due to potential GI and renal effects.
Correct Answer is C
Explanation
A. The client has a nonslip bath mat in his shower. – This is a safety measure that helps prevent falls, not contribute to them.
B. The client wears fitted slippers. – Well-fitted slippers provide foot stability and traction, helping reduce the risk of falls.
C. The client takes alprazolam. – Alprazolam is a benzodiazepine, which can cause drowsiness, dizziness, and impaired coordination, especially in older adults. These side effects significantly increase fall risk.
D. The client uses a raised toilet seat. – A raised toilet seat is a fall-prevention aid, often recommended for clients with limited mobility.
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