Which directional term means more toward the head or above another structure?

Superior.

Medial.

Ventral.

Caudal.

Answer and Explanation

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.

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Correct Answer is D

Explanation

Choice A rationale:

Healthcare-associated infections (HAIs) do not necessarily occur due to compromised immunity. HAIs refer to infections that patients acquire while receiving treatment for medical or surgical conditions, and they can happen to individuals with varying levels of immunity.

Choice B rationale:

While infections during therapeutic procedures are a concern, not all healthcare-associated infections occur during such procedures. HAIs can happen in various healthcare settings and not limited to therapeutic procedures.

Choice C rationale:

Inhaling pathogens in a healthcare setting might lead to infections, but not all healthcare-associated infections happen due to inhalation. HAIs can occur through different modes of transmission.

Choice D rationale:

Healthcare-associated infections (HAIs) occur when a patient acquires an infection while receiving care in a healthcare setting, including hospitals. This can involve various sources, such as contaminated medical equipment, surgical procedures, or interactions with healthcare personnel.

A. Every 45 minutes. B. Every 30 minutes. C. Every hour. D. Every 2 hours.

Correct Answer is ["A","B","C","E"]

Explanation

Choice A rationale:

Family members who smoke must be at least 10 ft from the client when oxygen is in use. Oxygen supports combustion, and smoking near an oxygen source can lead to a fire. Keeping family members who smoke at a safe distance minimizes this risk.

Choice B rationale:

Nail polish remover or hair spray should not be used near a client who is receiving oxygen. These substances contain flammable ingredients, which can ignite in the presence of oxygen. Instructing the client and those around them to avoid using such products prevents potential accidents.

Choice C rationale:

A "No Smoking" sign should be placed on the front door. This serves as a visual reminder to visitors and family members that smoking is prohibited in the vicinity, reducing the risk of fire when oxygen is in use. Clear communication through signage is essential in maintaining a safe environment.

Choice E rationale:

A fire extinguisher should be readily available in the home. Despite precautions, accidents can still happen. Having a fire extinguisher nearby allows for immediate response in case of a fire-related emergency, ensuring the safety of the client and those around them.

Choice D rationale:

Cotton bedding and clothing should be replaced with items made from wool. This statement is incorrect. There is no specific requirement to replace cotton items with wool for a client using oxygen. Instead, the focus should be on fire safety measures and ensuring that flammable materials are kept away from the oxygen source.

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Which directional term means more toward the head or above another structure?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is ["A","B","C","E"]

Explanation

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