A client asks a nurse to look at a raised lesion on the skin that has been present for about 5 years. Which is an "ABCD" characteristic of malignant melanoma?

Asymmetrical shape

Diameter less than 6mm

Color is uniform

Borders well demarcated

Answer and Explanation

The Correct Answer is A

A) Asymmetrical shape: One of the key "ABCD" characteristics of malignant melanoma is asymmetry. Melanomas often have an irregular shape where one half does not match the other, unlike benign moles, which are typically symmetrical. This characteristic helps in distinguishing malignant lesions from benign ones.
B) Diameter less than 6mm: Malignant melanomas are often larger than 6 mm in diameter, especially as they progress. While smaller lesions can still be malignant, a diameter less than 6 mm is not a distinguishing feature for melanoma. Typically, melanomas are identified as growing larger over time.
C) Color is uniform: Malignant melanomas usually exhibit multiple colors or uneven pigmentation rather than uniform color. Uniform color is more characteristic of benign moles. Melanomas can show a mix of colors, including shades of brown, black, and sometimes red or white.
D) Borders well demarcated: Malignant melanoma often has irregular, not well-defined borders. The edges of a melanoma are usually uneven or not clearly defined, unlike benign moles, which typically have smooth, well-demarcated borders.

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Correct Answer is C

Explanation

A) Right knee +1; Left knee 0: The scale for grading reflexes typically ranges from 0 to 4. A score of 0 indicates no reflex, which does not align with the description of having a diminished but not absent reflex. A score of +1 suggests a reduced but present reflex, which would be appropriate for a diminished reflex on the left side.

B) Right knee +3; Left knee +2: A score of +3 indicates an exaggerated or brisk reflex, while +2 denotes a normal reflex. Since the right knee reflex is normal, it should be documented as +2. A diminished reflex on the left side is more accurately reflected by a score of +1, not +2.
C) Right knee +2; Left knee +1: This is the most accurate documentation. A score of +2 denotes a normal reflex, which applies to the right knee. A score of +1 reflects a diminished reflex, which is appropriate for the left knee where the reflex is present but reduced.
D) Right knee +4; Left knee +3: A score of +4 represents a very brisk or hyperactive reflex, which is not consistent with a normal finding. Similarly, a score of +3 would indicate an exaggerated reflex, which does not fit the description of the right knee being normal. The correct grading for a normal reflex is +2, and for a diminished reflex is +1.

A. Wear socks when walking around the home. B. Install grab bars in the bathtub. C. Secure rugs with adhesive tape. D. Use nightlights along stairways and walkways. E. Install handrails on both sides of all stairways.

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

Explanation

A) Wear socks when walking around the home: Wearing socks, especially if they have smooth soles, can increase the risk of slipping on hard surfaces. Non-slip footwear is recommended for preventing falls. Therefore, recommending socks for walking may not address the safety concerns effectively.
B) Install grab bars in the bathtub: Installing grab bars in the bathtub is a crucial safety measure for preventing falls and providing support for older adults while bathing. This helps reduce the risk of slips and injuries in a common high-risk area for falls.
C) Secure rugs with adhesive tape: Securing rugs with adhesive tape helps prevent them from slipping, which can significantly reduce the risk of tripping and falling. Loose or unsecured rugs are common hazards in the home environment.
D) Use nightlights along stairways and walkways: Using nightlights along stairways and walkways improves visibility and helps prevent falls during the night. Adequate lighting is essential for older adults to navigate their homes safely.
E) Install handrails on both sides of all stairways: Installing handrails on both sides of stairways provides additional support and stability, which is particularly important for older adults to prevent falls while using stairs. This enhancement helps ensure safer navigation of stairs.

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A client asks a nurse to look at a raised lesion on the skin that has been present for about 5 years. Which is an "ABCD" characteristic of malignant melanoma?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client's patellar reflex is normal for the right side but diminished on the left. Using the scale for grading reflexes, how should the nurse document this finding?

Correct Answer is C

Explanation

Which of the following should the nurse include in her teaching plan to address home safety for an older adult client? (Select all that apply.)

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

Explanation

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