A patient has sharp, sudden chest pain and difficulty breathing. The physical exam reveals clammy skin and low blood pressure. The diagnostic procedure reveals inflammation in the saclike membrane of the heart muscle and a buildup of fluid. Which disorder is described?
Pericarditis
Valvular heart disease
Endocarditis
Congestive heart failure
The Correct Answer is A
This condition is an inflammation of the pericardium, which is the thin layer of tissue that surrounds and protects the heart. The inflammation can cause fluid to accumulate in the pericardial space, which can compress the heart and impair its function. The symptoms of pericarditis may include chest pain that worsens with breathing or lying down, shortness of breath, fever, chills, sweating, or low blood pressure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B"]
Explanation
Memory impairment. A TIA is a temporary interruption of blood flow to a part of the brain, causing neurological deficits that usually resolve within 24 hours. The symptoms of a TIA may include difficulty speaking, understanding, reading, or writing; confusion; memory loss; weakness or numbness on one side of the body; vision problems; or dizziness.
Correct Answer is C
Explanation
Diabetes insipidus is a disorder that causes the kidneys to produce large amounts of dilute urine, resulting in dehydration and thirst. Diabetes insipidus is not related to diabetes mellitus, which affects blood glucose levels. Therefore, diabetes insipidus does not affect serum glucose levels, which are expected to be normal.
However, diabetes insipidus can affect serum sodium levels, which are a measure of the concentration of salt in the blood. Due to the loss of water from the body, serum sodium levels can become high (hypernatremia) in diabetes insipidus. However, if the patient drinks enough fluids to compensate for the urine output, serum sodium levels can remain normal.
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