The client’s 24-hour urine output is 750 mL and an amber color, oral intake is 1700 mL, and the weight has increased 3 kilograms in 2 days.
The client is irritable and states “I have a headache.” Which laboratory value most correlates with these signs and symptoms?
Hemoglobin 15.3 mg/dL.
Serum Osmolality 265 mOsm/Kg.
Serum Sodium 134 mEq/L.
Urine specific gravity 1.025.
The Correct Answer is B
This indicates that the client has a fluid volume deficit, which is consistent with the signs and symptoms of low urine output, weight gain, irritability, and headache. The normal range for serum osmolality is 275 to 295 mOsm/Kg.
Choice A is wrong because hemoglobin 15.3 mg/dL is within the normal range of 12 to 18 mg/dL and does not correlate with fluid imbalance.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
This is because assault is the threat of harm or unwanted contact, and battery is the actual physical contact without consent.
If the nurse administers the injection despite the client’s refusal, the nurse is violating the client’s autonomy and right to refuse treatment, and is committing both assault and battery.
Choice A is wrong because malice means having a deliberate intention to harm someone. The nurse may not have malice but may be acting out of ignorance or negligence.
Choice B is wrong because malpractice means a failure to meet a standard of care or conduct that causes injury or damage to a patient.
The nurse may be guilty of malpractice, but this is not the best term to describe the nurse’s action.
Choice C is wrong because negligence means a lack of care or skill that results in harm or injury.
The nurse may be negligent, but this is not the best term to describe the nurse’s action.
Correct Answer is ["A","B"]
Explanation
Increased heart rate and decreased blood pressure are common signs of dehydration, as the body tries to compensate for the fluid loss by increasing the heart rate and lowering the blood pressure.
Choice C is wrong because increased temperature is not a typical symptom of dehydration, although it can be a cause of it.
Choice D is wrong because hypoactive muscle responses are not related to dehydration, but rather to neurological or muscular disorders.
Choice E is wrong because alert and oriented is the normal mental status for most people, and dehydration can cause confusion and disorientation in severe cases.
Normal ranges for heart rate and blood pressure vary depending on age, gender, physical activity, and other factors, but generally they are:
- Heart rate: 60 to 100 beats per minute for adults
- Blood pressure: less than 120/80 mmHg for adults
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