A nurse explains to a client that it is important to slowly change positions to diminish or eliminate the symptoms of what?

Pulse pressure.

Essential hypertension.

Postural (orthostatic) hypotension.

Pre-hypertension.

Answer and Explanation

The Correct Answer is D

Choice A rationale:

Wearing a mask when entering the client's room is not specifically required for contact precautions. Masks are primarily used for airborne precautions or when caring for patients with respiratory infections spread through droplets.

Choice B rationale:

Removing potted plants from the room may be a good practice for infection control, but it is not a specific action mandated by contact precautions. Contact precautions primarily focus on preventing the transmission of infections through direct or indirect contact with the patient or their environment.

Choice C rationale:

Allowing the client to leave the room every 2 hours is not a recommended practice for contact precautions. Patients under contact precautions should ideally stay in their rooms to prevent the spread of infections to others in the healthcare facility.

Choice D rationale:

When caring for a client under contact precautions, it is essential to dedicate equipment and supplies for their use exclusively. This helps prevent the spread of infections to other patients or healthcare workers by avoiding the contamination of shared items.

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Correct Answer is C

Explanation

Choice A rationale:

Pulse pressure is the difference between systolic and diastolic blood pressure and is not related to changing positions or the symptoms described in the scenario.

Choice B rationale:

Essential hypertension is a chronic medical condition characterized by elevated blood pressure levels persistently exceeding 140/90 mmHg. It is not directly related to positional changes or postural hypotension symptoms.

Choice C rationale:

Postural (orthostatic) hypotension occurs when a person experiences a sudden drop in blood pressure upon standing up from a sitting or lying position. This drop in blood pressure can lead to symptoms such as dizziness, lightheadedness, and fainting. Slowly changing positions is essential in managing postural hypotension because abrupt movements can worsen these symptoms. Educating the client about the importance of gradual position changes is crucial in preventing or minimizing postural hypotension-related symptoms.

Choice D rationale:

Pre-hypertension refers to blood pressure levels that are higher than normal but not high enough to be diagnosed as hypertension. It does not directly relate to the symptoms described in the scenario.

A. Superior. B. Medial. C. Ventral. D. Caudal.

Correct Answer is A

Explanation

Choice A rationale:

Superior means more toward the head or above another structure. In anatomical terms, superior refers to a structure being closer to the head or higher than another structure in the body. For example, the head is superior to the neck because it is above the neck.

Choice B rationale:

Medial refers to the middle or near the middle of the body. It is used to describe structures that are closer to the midline of the body. For example, the nose is medial to the eyes because it is closer to the midline of the face.

Choice C rationale:

Ventral refers to the front or belly side of the body. It is opposite to dorsal, which refers to the back side of the body. Ventral structures are those that are located on the front side of the body, like the chest and abdomen.

Choice D rationale:

Caudal means toward the tail or inferior end of the body. It is opposite to superior and refers to structures that are located below or toward the tail end of the body. For example, the feet are caudal to the head because they are below the head.

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