Of the four types of stethoscopes, which one is most unsuitable to conduct a full cardiac examination?
Diaphragm on one side, bell on the opposite side
Diaphragm Only
Bell on one side, Diaphragm on the opposite side
Diaphragm and bell on same side
The Correct Answer is B
A. Diaphragm on one side, bell on the opposite side: Suitable for a full cardiac examination, as it can assess both high and low-frequency sounds.
B. Diaphragm Only: Less suitable for a full cardiac examination because it may not effectively capture low-frequency sounds such as certain heart murmurs.
C. Bell on one side, Diaphragm on the opposite side: Effective for a full cardiac examination, as it can assess both high and low-frequency sounds.
D. Diaphragm and bell on same side: Allows for a complete assessment of heart sounds, though it may be less versatile than separate components on each side.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Antidepressant: Antidepressants are not typically associated with a high risk of thrombophlebitis.
B. Antihypertensive: Antihypertensives generally do not increase the risk of thrombophlebitis.
C. Oral contraceptive: Oral contraceptives are known to increase the risk of thrombophlebitis due to their effect on blood clotting factors.
D. Antilipid agent: Antilipid agents, such as statins, do not commonly cause thrombophlebitis.
Correct Answer is C
Explanation
A. Pancreatic cancer: Typically associated with abdominal pain, weight loss, and jaundice rather than a burning sensation in the esophagus.
B. Acute pancreatitis: Causes severe abdominal pain, nausea, and vomiting, but not usually a burning sensation in the esophagus.
C. Acid reflux: Also known as gastroesophageal reflux disease (GERD), this condition commonly causes a burning sensation in the esophagus after eating.
D. Gastric ulcer: Generally causes pain in the upper abdomen and may be associated with indigestion, but not specifically a burning sensation in the esophagus.
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