Minute ventilation increases primarily due to an increase in tidal volume. Hypocapnia (PaCO2 of 30 mm Hg) is therefore common in late pregnancy. A PaCO2 of 35 to 40 mm Hg may indicate impending respiratory failure during pregnancy.

Correct Answer: D

Rationale: Rationale: D is correct because assessing respiratory status during pregnancy requires a comprehensive approach. Clinical examination, AP and odontoid views, or CT scans help evaluate the airway, breathing, and potential spinal injury. This is crucial to identify impending respiratory failure. Summary of Incorrect Choices: A is incorrect because respiratory assessment is part of the secondary survey, not the primary survey in trauma care. B is incorrect as respiratory assessments do not specifically exclude spinal injuries. C is incorrect as respiratory assessments are not indicated for all trauma patients, but for those with potential respiratory compromise.

Correct Answer: B

Rationale: Step 1: Ethics refer to moral principles that govern a person's behavior. Step 2: Knowledge of what is right and wrong is fundamental to understanding and applying ethics. Step 3: This aligns with the definition and concept of ethics. Step 4: Other choices are incorrect: - A: Ethics are not solely government-imposed rules. - C: Misdemeanors are legal terms, not directly related to ethics. - D: Ethics are crucial in healthcare for making ethical decisions.

Correct Answer: C

Rationale: The correct answer is C because active listening involves focusing on the speaker and providing feedback to show understanding. By actively engaging with the resident, the NA demonstrates empathy and respect. A is incorrect as it shows distraction, B disrupts the resident's autonomy, and D hinders effective communication by not allowing the resident to speak freely. Active listening fosters a positive relationship and enhances communication skills.

Correct Answer: D

Rationale: The correct answer is D, as the nursing assistant should always complete an incident report when injured on the job. This is important for documenting the injury, ensuring proper medical treatment, and addressing any safety concerns in the workplace. Choice A is incorrect because all injuries, regardless of severity, should be reported. Choice B is incorrect as fault is not the determining factor for reporting. Choice C is incorrect because the involvement of another employee is not a prerequisite for reporting injuries. Completing an incident report for any work-related injury is essential for maintaining a safe work environment and protecting the well-being of all staff members.

Correct Answer: D

Rationale: The correct answer is D: Love and affection. Psychosocial needs are related to an individual's psychological and social well-being. Love and affection are essential for emotional health and social connection. Bathing, activity, and sleep/rest are more related to physical needs rather than psychosocial needs. Love and affection provide a sense of belonging, support, and emotional fulfillment, which are crucial for overall well-being. This choice addresses the emotional and social aspects of an individual's needs, distinguishing it as the correct answer.