Subjective symptoms are:

Correct Answer: A

Rationale: Subjective symptoms are client-felt e.g., pain unlike observed , vague , or doctor-only . PSWs record these for care. Misnaming risks ignoring input; subjective fits. This focus ensures client voices guide plans, a PSW role in assessments.

Correct Answer: B

Rationale: Calling in notifies promptly e.g., illness unlike working sick , delegating , or assuming . PSWs follow this e.g., policy for safety. Risks spread germs; this fits. This ensures team coverage, a PSW duty in professionalism.

Correct Answer: D

Rationale: Geriatric chairs are specialized seating devices often used in healthcare settings to support elderly individuals with mobility issues. They can serve as a restraint by limiting a person's ability to move freely, especially when equipped with features like belts or trays that restrict movement. Similarly, they can act as confinement by keeping the individual in a confined position for safety or care purposes. The option 'Freedom' does not align with their typical use, as they are not designed to enhance mobility but rather to stabilize or secure. Combining 'Restraint' and 'Confinement' (options A and B) accurately reflects their dual purpose in practice, particularly in long-term care facilities where safety is prioritized. Thus, 'Both a and b' is correct, as it encapsulates the full scope of their function, supported by common healthcare protocols that recognize such equipment as having both restraining and confining roles depending on the context and application.

Correct Answer: D

Rationale: Gloves are a fundamental part of personal protective equipment (PPE) in infection control, protecting PSWs and clients from pathogen transmission. Blood carries risks like hepatitis or HIV. Body secretions , such as saliva or mucus, may harbor bacteria or viruses. Body fluids , including urine or sweat, can also transmit infections, especially if contaminated. Since each category poses a unique risk depending on the situation (e.g., open wounds, communicable diseases), universal precautions mandate gloves for all . This comprehensive approach, rooted in standards like those from Health Canada or the CDC, ensures maximum safety across unpredictable scenarios in long-term care or home settings, making 'All of the above' the correct and most protective choice.

Correct Answer: D

Rationale: The nucleus is the cell's control center, housing DNA and regulating gene expression, protein synthesis, and cell division key functions for cellular activity. The cell membrane controls entry and exit but doesn't direct internal processes. The axon is a nerve cell feature, not universal to all cells. Cytoplasm supports organelles but lacks control authority. Biology fundamentals, as taught in healthcare courses, emphasize the nucleus's role in orchestrating cellular life, akin to a command hub, making it the correct answer over structural or supportive components.