A nurse has received a report on a group of clients. Which of the following clients should the nurse assess first?
A client who has type 2 diabetes mellitus with a blood glucose level of 120 mg/dL (normal range: 74-106 mg/dL).
A client who has diabetes insipidus with an intake of 1,500 mL and an output of 1,600 mL in 24 hours.
A client who has Graves' disease with a heart rate of 100/min and reports tremors.
A client who has had a left-sided stroke reports a severe headache and is manifesting confusion.
The Correct Answer is D
Choice A reason:
While a blood glucose level of 120 mg/dL is slightly above the normal range, it is not typically considered an emergency for a client with type 2 diabetes mellitus. This client would require monitoring and potential adjustment of their diabetes management plan, but it does not necessitate immediate assessment.
Choice B reason:
For a client with diabetes insipidus, an intake of 1,500 mL and an output of 1,600 mL in 24 hours is within expected parameters, considering the condition's characteristic polyuria and polydipsia. This client would need ongoing monitoring to maintain fluid balance but is not the highest priority for immediate assessment.
Choice C reason:
A heart rate of 100/min and tremors in a client with Graves' disease could indicate that their condition is not well-controlled. However, these symptoms are not as acutely concerning as those of a stroke and would be addressed after more urgent needs are met.
Choice D reason:
A client who has had a left-sided stroke and reports a severe headache and confusion is exhibiting signs of a possible acute neurological change or complication, such as increased intracranial pressure or hemorrhage. This client requires immediate assessment and intervention due to the potential for rapid deterioration and life-threatening complications.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason:
The Mantoux test, also known as the tuberculin skin test, is used to detect latent TB infection but is not the most reliable for confirming active pulmonary TB. It can indicate if someone has been infected with TB bacteria, but it cannot differentiate between latent and active TB.
Choice B reason:
A sputum culture for acid-fast bacillus is the gold standard for diagnosing active pulmonary TB. It involves culturing a sample of sputum (phlegm) to see if TB bacteria grow, which confirms the diagnosis. This test is the most definitive and reliable method, although it may take several weeks to obtain results.
Choice C reason:
A sputum smear can detect TB bacteria in sputum samples quickly, but it is less sensitive than a culture. It can miss cases, especially if the bacterial load is low. Therefore, while useful for initial screening, it is not as reliable as a culture for confirming active TB.
Choice D reason:
A chest x-ray can show signs suggestive of TB, such as infiltrates or cavities in the lungs, but it cannot confirm the presence of TB bacteria. It is a supportive diagnostic tool but not definitive for active TB diagnosis.
Correct Answer is A
Explanation
Choice A reason:
Babinski's sign is a neurological reflex that's tested by stroking the sole of the foot. A positive Babinski's sign, which is normal in infants but abnormal in adults, is indicated by dorsiflexion of the great toe (the toe points up) while the other toes fan out. This reflex suggests dysfunction of the corticospinal tract, which may be due to various neurological conditions. In the context of a stuporous patient with an unrepaired femur fracture, a positive Babinski's sign could indicate an acute neurological change possibly related to the injury or a secondary complication such as a fat embolism syndrome, which can occur after fractures and may affect the brain.
Choice B reason:
Pronation of the arms is not associated with Babinski's sign. Pronation is a rotational movement where the hand and upper arm are turned inwards. While arm movements are part of the neurological examination, they do not constitute a response to the plantar reflex test used to elicit Babinski's sign.
Choice C reason:
Pinpoint pupils may indicate opioid overdose or damage to the pons due to various causes, but they are not a component of Babinski's sign. Pupil size and reaction to light are important in neurological assessments, but they are separate from the reflexes tested by the Babinski sign.
Choice D reason:
Jerking contractions of the head and neck are not related to Babinski's sign. These could be indicative of seizure activity or other neurological disorders but are not a response to the plantar reflex test.
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