Which of the following statements is true of pressure injuries?

Correct Answer: D

Rationale: The correct answer is D because pressure injuries can lead to life-threatening infections due to compromised skin integrity. When pressure is applied for a prolonged period, blood flow is restricted, leading to tissue damage and making the skin vulnerable to infection. This can result in serious complications if not treated promptly. Choices A, B, and C are incorrect. A pressure injury may not always appear as a deep crater at the initial stage; they can vary in appearance. While pressure injuries can be challenging to heal, they can cause significant pain and discomfort. Finally, although preventing pressure injuries can be difficult, it is not impossible with proper care and interventions.

Correct Answer: A

Rationale: The correct answer is A: Ossicles. Ossicles are the tiny bones in the middle ear that transmit sound vibrations from the eardrum to the cochlea. The three ossicles are the malleus, incus, and stapes. They amplify and transmit sound waves, enabling the brain to interpret sound accurately. B: Eardrums are incorrect because they are the thin membrane that vibrates when sound waves hit it, but they do not send impulses to the brain. C: Cochleas are incorrect because they are the spiral-shaped organ in the inner ear responsible for converting sound vibrations into electrical signals to be sent to the brain. D: Auricles are incorrect because they are the visible part of the outer ear that helps collect sound waves, but they do not pick up vibrations and send impulses to the brain.

Correct Answer: C

Rationale: The correct answer is C because supporting the resident and their family and friends is essential in caring for someone with a mental health disorder. This approach promotes a holistic and empathetic care environment, fostering trust and understanding. Providing emotional support can help reduce stigma and isolation, promoting recovery. Choice A is incorrect because it fosters dependency rather than empowering the resident. Choice B is incorrect as only providing medication does not address the resident's emotional and social needs. Choice D is incorrect and harmful as it dismisses the reality of mental health disorders, undermining the resident's experiences and worsening stigma.

Correct Answer: D

Rationale: The correct answer is D. Reporting signs of depression is crucial as it can impact the resident's overall well-being and may require immediate intervention. Depression can hinder the rehabilitation process and affect the resident's quality of life. Choices A and B are not directly related to the resident's health or care needs. Choice C, while important for monitoring the resident's activity, does not necessarily require immediate nursing intervention as compared to signs of depression.

Correct Answer: B

Rationale: The correct answer is B: Anger. In the scenario provided, Ms. Fleming's accusation towards the nursing assistants indicates her feelings of anger, which is a common stage of grief. During this stage, individuals may feel frustration, resentment, and a sense of unfairness. Ms. Fleming blaming others for her situation aligns with the characteristics of anger. The other choices are incorrect because denial (A) involves refusal to accept the reality of the situation, depression (C) involves feelings of sadness and hopelessness, and bargaining (D) involves seeking ways to change the outcome. In this case, the accusation of poor care points more towards anger than any other stage of grief.