A nurse is assigned a patient diagnosed with acquired immunodeficiency syndrome (AIDS). Which type of precaution should be used when providing direct care?

Standard

Droplet

Contact

Behavioral

Answer and Explanation

The Correct Answer is A

A. Standard precautions should be used for all patients, including those with AIDS, as they are designed to prevent the transmission of infections regardless of the patient's diagnosis. This includes the use of gloves, hand hygiene, and proper disposal of sharps.

B. Droplet precautions are specific to diseases that are spread through respiratory droplets, which is not the primary concern in AIDS management.

C. Contact precautions are used for infections that can be transmitted through direct contact with the patient or contaminated surfaces, but are not routinely required for AIDS patients unless they have co-infections.

D. Behavioral precautions are not a recognized category for infection control in clinical settings.

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Correct Answer is A

Explanation

A. Metoprolol, a beta-blocker, decreases the heart rate and reduces myocardial oxygen demand by lowering the workload on the heart, which is beneficial for managing unstable angina.

B. While metoprolol has some vasodilatory effects, its primary action is to reduce heart workload, not to dilate coronary arteries.

C. Although beta-blockers can reduce the risk of arrhythmias, the main purpose in angina management is to decrease cardiac workload.

D. Metoprolol does not make the heart beat more forcefully; instead, it decreases the force of contraction to reduce myocardial oxygen consumption.

A. Bradycardia B. Sepsis C. Hypertension D. Respiratory compromise

Correct Answer is D

Explanation

A. Bradycardia is possible due to autonomic dysfunction but is not the leading cause of death.

B. Sepsis can occur due to immobility and pressure injuries but is secondary to respiratory compromise.

C. Hypertension is not directly linked to high cervical spine injuries and is less common than respiratory issues in this setting.

D. Respiratory compromise is the primary cause of complications or death in patients with a high cervical spine injury (C-3 and above) due to loss of innervation to the diaphragm and intercostal muscles, which impairs spontaneous breathing. Mechanical ventilation is often required to maintain adequate oxygenation.

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A nurse is assigned a patient diagnosed with acquired immunodeficiency syndrome (AIDS). Which type of precaution should be used when providing direct care?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a patient diagnosed with unstable angina who is prescribed metoprolol. The patient asks the nurse, "Why do I have to take this medication?" What response by the nurse is most accurate?

Correct Answer is A

Explanation

The nurse is caring for a patient in the acute care setting with a spinal cord injury (SCI) at the level of C-3. What is the main cause of complications or death related to this injury?

Correct Answer is D

Explanation

The nurse anticipates which of the following as a prescription for patient diagnosed with Meniere's Disease?

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Which statement made by a patient who is diagnosed with human immunodeficiency virus (HIV) and is prescribed three antiretroviral medications, indicates the need for further teaching about the medication combination?

Which situation should be reported to the nursing supervisor as an exposure for the nurse caring for a patient diagnosed with acquired immunodeficiency syndrome (AIDS)? The nurse

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