What is the definition of hyperlipidemia?
A general low count of red blood cells
Bulging or dilation of a portion of an arterial wall
Elevated levels of lipids in the bloodstream
A lack of red blood cell membrane proteins
The Correct Answer is C
A. A general low count of red blood cells:
This describes anemia, not hyperlipidemia.
B. Bulging or dilation of a portion of an arterial wall:
This describes an aneurysm, not hyperlipidemia.
C. Elevated levels of lipids in the bloodstream:
Hyperlipidemia means high blood levels of lipids (such as cholesterol and triglycerides).
D. A lack of red blood cell membrane proteins:
This is a description of certain types of hemolytic anemia, not hyperlipidemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Headache and tremors:
Respiratory acidosis leads to CO₂ retention, causing cerebral vasodilation, resulting in headache and neuromuscular irritability like tremors.
B. Trousseau's and Chvostek's signs:
These are signs of hypocalcemia, commonly seen in respiratory alkalosis, not acidosis.
C. Crackles and rhonchi upon auscultation:
These are lung sounds that might be present in respiratory conditions (like pneumonia or CHF) but are not specific symptoms of acid-base disturbances like respiratory acidosis.
D. Hyperactivity and reduced serum ionized calcium levels:
These findings are consistent with respiratory alkalosis, not acidosis.
Correct Answer is B
Explanation
A. Endometriosis:
Endometriosis causes chronic pelvic pain but doesn't typically present with purulent discharge, fever, or foul-smelling discharge.
B. Pelvic inflammatory disease (PID):
PID is an infection of the reproductive organs, often caused by untreated sexually transmitted infections. Symptoms like acute pelvic pain, fever, purulent vaginal discharge, and rebound pain are characteristic of PID.
C. Uterine leiomyomas:
Leiomyomas (fibroids) can cause pelvic pain but are not associated with infection, fever, or purulent discharge.
D. Polycystic ovary syndrome (PCOS):
PCOS does not cause acute infection-like symptoms (fever, purulent discharge) as seen in PID.
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