Correct Answer: A

Rationale: The correct answer is that the pulse rate starts out fast and decreases as the patient ages. In infants, the normal pulse rate is around 140 beats per minute, which then falls to an average of 80 beats per minute in adults. As individuals age, their pulse rate tends to decrease due to changes in cardiovascular function.
Choice B is incorrect as the pulse rate typically decreases with age, rather than increases.
Choice C is incorrect as there is a general trend of decreasing pulse rate as individuals age, rather than a continuous variation.
Choice D is incorrect as the pulse rate does change over a patient's lifespan, starting fast in infants and decreasing as they age.

Correct Answer: B

Rationale: Client handling equipment is designed to reduce stress and workload on healthcare professionals who assist, turn, or lift clients, aiming to decrease the risk of injuries from improper lifting techniques. A height-adjustable bed is a prime example of client handling equipment as it allows healthcare providers to raise the client to a suitable working height, facilitating care provision.

Choices A, C, and D are not examples of client handling equipment. While a wheelchair, shower chair, and call light are essential in client care settings, they are not intended to aid in handling and lifting clients.

Correct Answer: C

Rationale:
To reduce the risk of a needlestick injury, it is essential to keep a sharps container nearby where it can be easily accessed. This practice ensures quick and safe disposal of needles after use, minimizing the chances of accidental needlesticks. Recapping needles should be avoided as it increases the risk of injuries. Passing needles between workers should also be avoided to prevent accidental needle pricks during handovers.
Therefore, the best practice to prevent needlestick injuries is to maintain a sharps container nearby for safe and immediate disposal of needles.

Correct Answer: D

Rationale: Understaffing of nursing personnel is a critical organizational factor that can contribute to workplace violence directed at nurses. When there are too few nurses on duty due to understaffing, it can lead to delays in care delivery and inadequate attention to clients' needs. This situation can result in heightened frustration, aggression, or violence from clients or their families towards the nursing staff. On the other hand, the presence of security guards (
Choice
B) may enhance safety in the workplace and deter violence, making it an incorrect choice. Clients who have short hospital stays (
Choice
A) and restricted client areas (
Choice
C) are not directly linked to organizational factors that promote workplace violence against nurses, making them incorrect choices.

Correct Answer: C

Rationale: The correct action to help prevent a fire in a healthcare setting is to notify visitors or post signs indicating that oxygen is in use in certain areas. Oxygen is a combustible material, and awareness of its presence is crucial to prevent fire hazards. By informing all individuals in the facility about the use of oxygen through clear signs or notifications, the risk of improper use and potential fire accidents can be minimized.


Choice A is incorrect because using an adaptor when plugging in client equipment is not directly related to fire prevention.
Choice B is also incorrect as marking faulty equipment and using it until inspection does not directly address fire prevention.
Choice D is not a recommended action for fire prevention; storing extra equipment with supplies does not address the specific fire risk associated with oxygen use.