The nurse is caring for a client with Cushing's triad. The nurse expects the client to have:
Irregular respirations, bradycardia, and widening pressure
Hypotension, jugular venous distention, and mufled heart sound
Fixed pupils, hypertension, and bradycardia
Bradycardia, hypotension, and bradypnea
The Correct Answer is C
Choice A rationale: Irregular respirations, bradycardia, and widened pulse pressure might indicate increased intracranial pressure.
Choice B rationale: This set of symptoms is often seen in cardiac tamponade and is referred to as the Beck’s triad and not Cushing's triad.
Choice C rationale: Cushing's triad is a set of clinical signs associated with increased intracranial pressure (ICP) and typically includes bradycardia (slow heart rate),
hypertension (elevated blood pressure), and irregular breathing patterns. Fixed pupils can also be present in some cases, but it's important to note that this triad is not always consistently present and may vary from person to person.
Choice D rationale: This set of symptoms describes symptoms of shock, not specifically Cushing's triad.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: Cellulitis management typically involves wound care, antibiotics, and monitoring. It's a suitable assignment for a new graduate nurse to begin learning about wound management and diabetic care.
Choice B rationale: Post-operative care for an amputation requires experience in assessing and managing post-surgical complications, which might not be suitable for a new graduate nurse.
Choice C rationale: Diabetic ketoacidosis management involves complex insulin therapy and critical care, which might be overwhelming for a new graduate nurse.
Choice D rationale: While hyperglycemia requires monitoring and intervention, the cause and severity need to be determined before assigning this patient to a new
graduate nurse.
Correct Answer is A
Explanation
Choice A rationale: These lab findings, particularly concentrated urine (high specific gravity) and hyponatremia, are consistent with SIADH, where excessive ADH secretion leads to water retention and dilutional hyponatremia.
Choice B rationale: While it can affect sodium levels, Cushing's syndrome typically results in hypernatremia or normal sodium levels rather than hyponatremia.
Choice C rationale: Usually presents with hyponatremia but not specifically with high urine specific gravity or hematocrit.
Choice D rationale: DI is associated with high serum sodium and low urine specific gravity due to excessive excretion of dilute urine.
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