The nurse is assessing vital signs on a client admitted to the medical-surgical unit. What is the correct technique for assessing the radial pulse?

The use of two middle fingers lightly applied to area along the thumb side of the wrist.

Application of firm pressure on the wrist area along the side of the fifth digit.

Application of the bell of the stethoscope to the antecubital area of the upper extremity.

Use of the thumb and index finger to obliterate the area along the thumb side of the wrist.

Answer and Explanation

The Correct Answer is A

A. Using two middle fingers lightly applied to the thumb side of the wrist is correct. This technique ensures accurate detection of the radial pulse without excessive pressure, which could occlude the artery.
B. Firm pressure on the wrist along the fifth digit (ulnar side) is incorrect because the radial pulse is located on the thumb side of the wrist, not the ulnar side.
C. Using the bell of the stethoscope in the antecubital area is incorrect because this technique is used for blood pressure assessment, not radial pulse assessment.
D. Using the thumb and index finger to obliterate the pulse is incorrect because the thumb has its own pulse, which may lead to inaccurate readings.

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Correct Answer is A

Explanation

A. Asking about regular painkiller (NSAID) use is correct because nonsteroidal anti-inflammatory drugs (NSAIDs) like aspirin and ibuprofen are a major risk factor for peptic ulcer disease. They can damage the gastric mucosa and increase acid production, leading to ulcer formation.
B. Vitamin supplements are not a common cause of peptic ulcer disease. While some supplements can cause gastrointestinal discomfort, they are not a primary risk factor.
C. High-fat foods can contribute to acid reflux or indigestion but are not a direct cause of peptic ulcers. Peptic ulcer disease is primarily linked to Helicobacter pylori infection and NSAID use.
D. Stress was once thought to be a major cause of ulcers, but current research indicates that it plays a minor role compared to factors like H. pylori infection and NSAID use.

A. Secreting bile B. Absorbing electrolytes C. Secreting digestive enzymes D. Absorbing large amounts of water

Correct Answer is D

Explanation

A. The colon does not secrete bile; bile is produced by the liver and stored in the gallbladder.
B. The colon does absorb electrolytes, but its primary function is water absorption, which helps form solid stool.
C. The colon does not secrete digestive enzymes; enzyme secretion occurs primarily in the stomach and small intestine.
D. The colon's primary function is absorbing large amounts of water, which helps maintain fluid balance and form feces. Disruptions, such as in colon cancer, can lead to diarrhea or constipation.

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The nurse is assessing vital signs on a client admitted to the medical-surgical unit. What is the correct technique for assessing the radial pulse?

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The nurse is assessing vital signs on a client admitted to the medical-surgical unit. What is the correct technique for assessing the radial pulse?