The nurse works in an office with a dermatologist. What equipment is most important to have readily available when a patient is undergoing skin testing for allergies?

Alcohol and cotton swabs

Resuscitation equipment

Flashlight

Measuring guide

Answer and Explanation

The Correct Answer is A

A.   Alcohol and cotton swabs: When a patient undergoes skin testing for allergies, it's important to have alcohol and cotton swabs readily available to clean the skin before applying allergens. This helps ensure that the test results are accurate and not influenced by any contaminants on the skin.
B.   Resuscitation equipment: While resuscitation equipment is essential in any medical setting, it is not directly related to skin testing for allergies.
C.   Flashlight: A flashlight may be helpful for visualizing the skin during the procedure, but it is not as crucial as alcohol and cotton swabs for skin preparation.
D.   Measuring guide: A measuring guide may be used for other types of assessments or procedures but is not specifically necessary for skin testing for allergies.

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Correct Answer is C

Explanation

A. Exudate: Exudate refers to the fluid, such as pus or serum, that is discharged from a wound.
While exudate may be present in infected wounds, it is not a systemic response.
B. Pain: Pain is a localized response to tissue injury and may be present in infected wounds, but it is not a systemic response.
C. Hyperthermia: Hyperthermia, or an elevated body temperature (fever), is a common systemic response to infection, including wound infections. It indicates the body's immune response to the infection.
D. Hardening of the tissue: Hardening of the tissue, known as induration, may occur in infected wounds due to inflammation but is not a specific systemic response.

A. A client who has swelling, tenderness, and purulent drainage around the wound B. A client who has urticaria and itching around the wound C. A client who has serosanguineous drainage from the wound D. A client who has brown crusting over the wound

Correct Answer is A

Explanation

A. Swelling, tenderness, and purulent drainage around the wound are classic signs of a wound infection. Swelling and tenderness indicate inflammation, while purulent drainage (pus) suggests the presence of infection.
B. Urticaria and itching around the wound are more indicative of an allergic reaction or hypersensitivity rather than a wound infection.
C. Serosanguineous drainage (clear to blood-tinged fluid) is a normal finding in the early stages of wound healing and does not necessarily indicate infection.
D. Brown crusting over the wound may indicate the formation of an eschar, which can occur in wounds undergoing healing, particularly in wounds with necrotic tissue. It is not necessarily indicative of infection unless accompanied by other signs such as erythema, warmth, or purulent drainage.

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The nurse works in an office with a dermatologist. What equipment is most important to have readily available when a patient is undergoing skin testing for allergies?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is A

Explanation

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