A nurse is assessing a client who has hypoxemia for a late sign. Which finding should the nurse expect?

Hypertension

Tachycardia

Pallor

Bradypnea

Answer and Explanation

The Correct Answer is C

A: Hypertension is not typically a late sign of hypoxemia. It can occur in various conditions but is not specific to hypoxemia.

B: Tachycardia is an early sign of hypoxemia as the body attempts to compensate for low oxygen levels by increasing the heart rate.

C: Pallor is a late sign of hypoxemia. It indicates poor oxygenation and perfusion, often seen when the body can no longer compensate for the lack of oxygen.

D: Bradypnea, or slow breathing, is not a typical sign of hypoxemia. Hypoxemia usually causes an increase in respiratory rate (tachypnea) as the body tries to take in more oxygen.

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Correct Answer is A

Explanation

A: Aspirin is given as an antiplatelet aggregate to prevent blood clots in clients with a history of myocardial infarction. It inhibits platelet aggregation, reducing the risk of further cardiac events.

B: While aspirin has analgesic properties, this is not the primary reason for its use in clients with a history of myocardial infarction.

C: Aspirin also has antipyretic properties, but this is not the reason for its use in preventing cardiac events.

D: Aspirin’s anti-inflammatory properties are beneficial, but the primary reason for its use in myocardial infarction is its antiplatelet effect.

A. “I better chew my medication first for faster distribution.” B. “I should let the medication dissolve completely.” C. “I can only drink water, not juice, with this medication.” D. “I will place the medication between my cheek and gum.”

Correct Answer is B

Explanation

A: Chewing sublingual medication is incorrect. Sublingual medications are designed to dissolve under the tongue for rapid absorption into the bloodstream.

B: Letting the medication dissolve completely is correct. This ensures that the medication is absorbed properly and works effectively.

C: There is no restriction on drinking juice with sublingual medication unless specified by the healthcare provider. This statement does not indicate a clear understanding of sublingual administration.

D: Placing the medication between the cheek and gum is incorrect for sublingual medications. This method is used for buccal medications, not sublingual ones.

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A nurse is assessing a client who has hypoxemia for a late sign. Which finding should the nurse expect?

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Naxlex Comprehensive Predictor Exams

A client who has a history of myocardial infarction (MI) is prescribed aspirin 325 mg. The nurse recognizes that the aspirin is given due to which of the following actions of the medication?

Correct Answer is A

Explanation

A nurse teaches the patient about the prescribed sublingual medication. Which statement by the patient indicates teaching by the nurse is successful?

Correct Answer is B

Explanation

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A nurse is assessing a client who has hypoxemia for a late sign. Which finding should the nurse expect?