Which directional term means more toward the head or above another structure?
Superior.
Medial.
Ventral.
Caudal.
The Correct Answer is A
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
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.
Correct Answer is A
Explanation
Choice A rationale:
"I will keep my walker at the end of my bed." This statement indicates that the client understands the importance of having the walker within reach. Placing the walker at the end of the bed ensures that the client can use it immediately upon getting up, providing support and stability, thus reducing the risk of falls.
Choice B rationale:
"I will keep the fluorescent ceiling light on in my room at night." While having adequate lighting is important, using a fluorescent ceiling light throughout the night might disrupt the client's sleep. Additionally, a nightlight or a bedside lamp with a low-wattage bulb can provide sufficient illumination without disturbing sleep.
Choice C rationale:
"I will place an area rug at the entry of my bathroom." This statement indicates a lack of understanding. Area rugs can be tripping hazards, especially in areas prone to moisture like bathrooms. It is advisable to remove rugs and ensure non-slip flooring to prevent slips and falls.
Choice D rationale:
"I will place a bath seat in my shower to use when I bathe." While using a bath seat is a good safety measure, it does not address the client's risk of falling outside the shower area. Installing grab bars and non-slip mats in the bathroom, along with removing potential hazards, would be more comprehensive in ensuring the client's safety. .
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