A 25-year-old female presents with amenorrhea and hirsutism and is diagnosed with polycystic ovary syndrome (PCOS). Lab testing will most likely reveal:
genetic cancerous mutations.
hyperinsulinemia
cortisol excess.
estrogen deficit.
The Correct Answer is B
Choice A rationale: PCOS is not typically associated with genetic cancerous mutations.
Choice B rationale: Insulin resistance and hyperinsulinemia are commonly associated with PCOS, contributing to its pathophysiology.
Choice C rationale: While cortisol abnormalities can cause similar symptoms, it's not a primary finding in PCOS.
Choice D rationale: PCOS often involves hormonal imbalances, but it's not characterized by an estrogen deficit.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale: Pulmonary embolism would cause chest pain, dyspnea, and hemoptysis, but not petechiae or neurological changes.
Choice B rationale: While chest pain might be associated with myocardial infarction, the combination of symptoms aligns more with a pulmonary embolism.
Choice C rationale: Fat embolism syndrome occurs when fat globules from the bone marrow enter the bloodstream and travel to the lungs, brain, or other organs. This can
cause respiratory distress, neurological impairment, petechiae (reddish-purple spots on the skin), and cardiac dysfunction.
Choice D rationale: Compartment syndrome doesn't typically manifest with respiratory symptoms or reddish-purple spots.
Correct Answer is C
Explanation
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.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today