A nurse is providing teaching for a client who has a new diagnosis of angina pectoris. Which of the following information should the nurse include about anginal pain?
The pain usually lasts longer than 20 min.
The pain persists with rest and organic nitrates.
Pain can often be relieved by sitting up.
Exertion and anxiety can trigger the pain.
The Correct Answer is D
Choice A Reason: This is incorrect. Anginal pain usually lasts less than 20 min and subsides with rest or medication. Pain that lasts longer than 20 min may indicate a myocardial infarction.
Choice B Reason: This is incorrect. Anginal pain usually responds to rest and organic nitrates, such as nitroglycerin. Pain that does not improve with these measures may indicate unstable angina or a myocardial infarction.
Choice C Reason: This is incorrect. Anginal pain is not affected by the position of the client. Pain that is relieved by sitting up may indicate pericarditis or pleurisy.
Choice D Reason: This is correct. Anginal pain is caused by a temporary imbalance between the oxygen demand and supply of the myocardium. Factors that increase the oxygen demand, such as exertion, anxiety, cold, or heavy meals, can trigger anginal pain.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","C","E"]
Explanation
Choice A Reason: This is correct because placing ice to the bridge of the client’s nose can cause vasoconstriction and reduce blood flow to the nasal mucosa.
Choice B Reason: This is incorrect because tilting the client's head backward can cause blood to drain into the throat and increase the risk of aspiration, nausea, and vomiting.
Choice C Reason: This is correct because moving the client into high-Fowler position can lower the blood pressure in the head and neck and decrease bleeding.
Choice D reason Reason This is incorrect because instructing the client to blow his nose can dislodge any clots that have formed and worsen bleeding.
Choice E Reason: This is correct because applying pressure to the nares can compress the bleeding site and promote clotting.
Correct Answer is C
Explanation
Choice A Reason: This is incorrect because cleaning the wound is not a priority when the client is bleeding profusely. Cleaning the wound can also dislodge any clots that have formed and increase bleeding.
Choice B Reason: This is incorrect because applying a tourniquet is a last resort when direct pressure fails to stop bleeding. A tourniquet can cause tissue damage, nerve injury, and infection if applied incorrectly or for too long.
Choice C Reason: This is correct because applying direct pressure over the wound is the first and most effective action to stop bleeding from a wound. This is the first and most effective action to stop bleeding from a wound. Direct pressure compresses the blood vessels and prevents further blood loss. The nurse should use a clean cloth or dressing to cover the wound and apply firm pressure with both hands.
Choice D Reason: This is incorrect because elevating the limb and applying ice are not effective actions to stop bleeding from a wound. Elevating the limb can reduce blood flow to the injured area, but it does not compress the blood vessels or prevent blood loss. Applying ice can cause vasoconstriction, but it can also damage the skin and tissues if applied for too long.
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