In assessing the apical heart rate of an adult, in what order should the practical nurse (PN) perform the needed tasks?

Expose the left side of the chest.

Locate the point of maximal impulse.

Position the diaphragm of the stethoscope.

Listen for heart sounds.

Answer and Explanation

The Correct Answer is A,B,C,D

A. Exposing the left side of the chest is the first step to access the area where the apical pulse is assessed. This step ensures that the nurse has clear access to the chest for auscultation.

B. Locating the point of maximal impulse (PMI) is the next step once the chest is exposed. The PMI, typically located at the 5th intercostal space at the midclavicular line, is where the heart’s apex is closest to the chest wall.

C. Positioning the diaphragm of the stethoscope on the PMI is the step where the actual auscultation begins. The diaphragm is used to listen for heart sounds.

D. Listening for heart sounds at the PMI is the final step to assess the apical heart rate. This step completes the assessment by allowing the PN to count the heart rate and evaluate the rhythm.

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Correct Answer is D

Explanation

A. Administering ketorolac does not require specific timing in relation to meals. It can be given with or without food, but the key considerations are related to the drug’s effects rather than meal timing.
B. Ketorolac does not require peak and trough serum level monitoring. This practice is more relevant for medications with narrow therapeutic ranges or those requiring precise dosage adjustments, which is not the case for ketorolac.
C. Observing for involuntary movements of the lips and tongue is not a primary concern for ketorolac therapy. This is more relevant to medications like antipsychotics that can cause extrapyramidal symptoms.
D. Assessing the skin daily for signs of bleeding is crucial because ketorolac is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of bleeding due to its effects on platelet function and gastrointestinal mucosa.

A. Evisceration. B. Hemorrhage. C. Infection. D. Dehiscence.

Correct Answer is A

Explanation

A. Evisceration is the protrusion of internal organs, such as the bowel, through a wound that has reopened. The observation of bowel on the skin indicates this serious complication.
B. Hemorrhage refers to excessive bleeding, which would not typically involve the appearance of bowel on the skin.
C. Infection could cause wound complications but would not lead to the sudden appearance of bowel outside the body.
D. Dehiscence is the partial or complete separation of wound edges, but it does not involve the protrusion of internal organs. Evisceration is a more severe progression where internal organs are exposed.

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In assessing the apical heart rate of an adult, in what order should the practical nurse (PN) perform the needed tasks?

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Naxlex Comprehensive Predictor Exams

The practical nurse (PN) is assisting with the plan of care for a client who is receiving the nonsteroidal anti-inflammatory drug ketorolac for painful muscle spasms of the back. Which intervention should the PN include in the client's plan of care?

Correct Answer is D

Explanation

An older adult client who had a colon resection 8 days ago is straining at stool. The practical nurse (PN) observes sudden spillage of serosanguinous drainage from the client's wound followed by appearance of bowel on the skin. Which complication has occurred?

Correct Answer is A

Explanation

In assessing the apical heart rate of an adult, in what order should the practical nurse (PN) perform the needed tasks?

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