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 an individual redirects their emotions or impulses from the original source to a substitute target. In this scenario, the resident is displacing their anger from the cancelled visit onto the roommate. This is a common way for individuals to cope with stress or negative emotions by transferring them to a less threatening target. A: Projection involves attributing one's own unacceptable thoughts or feelings to others. B: Rationalization is creating logical or socially acceptable explanations for behaviors or feelings. D: Regression involves reverting to an earlier stage of development in response to stress.

Correct Answer: A

Rationale: The correct answer is A: First-degree burn. A superficial burn, also known as a first-degree burn, affects only the outer layer of the skin (epidermis). It is characterized by redness, minor swelling, and pain but does not blister. Second-degree burns (choice C) involve the epidermis and part of the dermis, causing blistering. Third-degree burns (choice B) affect all layers of the skin and may involve underlying tissues, while fourth-degree burns (choice D) extend even deeper, affecting muscles and bones. Therefore, the superficial nature of the burn described in the question aligns with a first-degree burn, making it the correct choice.

Correct Answer: C

Rationale: The correct answer is C because carrying clean linen close to the body helps prevent it from becoming contaminated with bacteria from the environment. By keeping the linen close, the nursing assistant minimizes the risk of accidental contact with surfaces that may harbor harmful bacteria. This practice adheres to infection control protocols and ensures the cleanliness and safety of the linens for the residents. Choice A is incorrect because gathering linen in the opposite order of placement would lead to confusion and inefficiency during the bed-making process. Choice B is incorrect because gathering linen in the exact order of placement is not a necessary step for preventing contamination. Choice D is incorrect because moving clean linen between resident rooms increases the risk of cross-contamination and violates infection control procedures.

Correct Answer: B

Rationale: The correct answer is B: An electric razor. This is the safest option because it reduces the risk of cuts and injuries to residents due to its design and operation. Electric razors have a protective guard that minimizes direct contact with the skin, making them ideal for use by nursing assistants. Choice A, a safety razor, may still pose a risk of cuts if not used properly. Choice C, a disposable razor, lacks the protective guard of an electric razor, increasing the risk of accidental cuts. Choice D, a straight edge razor, is the most dangerous option as it requires skill and precision to use without causing harm to the resident.

Correct Answer: D

Rationale: The correct answer is D: Twice per week. MyPlate recommends consuming seafood as a protein source at least twice a week for optimal health benefits. Seafood is a rich source of omega-3 fatty acids, vitamins, and minerals that support heart health and overall well-being. Eating seafood twice a week helps individuals meet their recommended intake of essential nutrients. Choice A (Once per week) is incorrect because consuming seafood only once a week may not provide enough beneficial nutrients to support optimal health. Choice B (Four times per week) is incorrect as consuming seafood too frequently may lead to excessive intake of certain contaminants like mercury. Choice C (Three times per week) is incorrect as it exceeds the recommended frequency according to MyPlate guidelines.