A resident lashes out at a roommate on the same day that her relative cancelled a visit. Which defense mechanism is this example illustrating?

Correct Answer: C

Rationale: The correct answer is C: Displacement. Displacement is a defense mechanism where emotions are redirected from the original source to a less threatening target. In this case, the resident is displacing her anger from the cancelled visit onto her roommate. Projection (A) involves attributing one's own unacceptable feelings onto others. Rationalization (B) is creating logical explanations to justify behavior. Regression (D) is reverting to earlier, less mature behaviors. In this scenario, displacement best fits as the resident is transferring her emotions onto the roommate.

Correct Answer: A

Rationale: The correct answer is A: First-degree burn. A superficial burn only affects the outer layer of the skin, causing redness and pain without blistering. This matches the characteristics of a first-degree burn. Second-degree burns involve damage to the second layer of skin, resulting in blistering. Third-degree burns extend into deeper tissues, while fourth-degree burns affect muscles and bones. Therefore, A is the correct answer as it accurately describes a superficial burn.

Correct Answer: C

Rationale: The correct answer is C because carrying clean linen close to the body helps prevent contamination by bacteria present in the environment. By keeping the linen close, the risk of it coming into contact with potentially harmful pathogens is minimized. This practice aligns with infection control protocols to maintain a clean and safe environment for residents. A: Gathering linen in the opposite order can lead to confusion and inefficiency during bed-making. B: Gathering linen in the exact order is not a critical step for preventing contamination. D: Moving clean linen between resident rooms increases the risk of cross-contamination and violates infection control principles.

Correct Answer: B

Rationale: The correct answer is B: An electric razor. Electric razors are the safest option as they reduce the risk of cuts, nicks, and skin irritation compared to other types of razors. The design of electric razors minimizes the chances of accidental injuries, making them ideal for use by nursing assistants on residents. Safety razors (choice A) can still cause cuts if not used properly. Disposable razors (choice C) can be sharp and pose a risk of accidental cuts. Straight edge razors (choice D) are very sharp and require skill to use safely, making them unsuitable for use by nursing assistants in a healthcare setting.

Correct Answer: D

Rationale: According to MyPlate, individuals are encouraged to consume seafood at least twice a week as a protein source. This recommendation is based on the health benefits of seafood, such as being a good source of omega-3 fatty acids. Consuming seafood twice a week can help lower the risk of heart disease and provide essential nutrients. Therefore, option D is the correct answer. Option A (Once per week) is incorrect as it does not meet the recommended frequency for seafood consumption according to MyPlate. Option B (Four times per week) and option C (Three times per week) are also incorrect as they exceed the recommended intake and may not provide a balanced diet with other protein sources.