In case of fire…

Correct Answer: B

Rationale: Step-by-step rationale: 1. Ringing the alarm alerts people to the fire. 2. It helps in evacuating the building safely. 3. Fire alarms trigger automated systems and notify emergency services. 4. Breaking glass could be dangerous and not effective in alerting everyone. Summary: - Option A is incorrect as breaking glass is not a standard fire safety procedure. - Options C and D are incorrect as they are blank and do not provide any relevant action in case of fire.

Correct Answer: B

Rationale: The correct answer is B: Mode of transmission. In the chain of infection, the mode of transmission is the crucial link that must be broken to prevent the spread of infection. By interrupting the mode of transmission, such as through hand hygiene or wearing protective equipment, the infection can be stopped from reaching susceptible individuals. A weak patient (choice A) is not the weakest link as it is the last link in the chain and not within our control to change. Choice C and D are likely left blank intentionally as they are irrelevant to the concept of the weakest link in the chain of infection.

Correct Answer: A

Rationale: The correct answer is A: False low reading. When using a normal size cuff on an obese patient, it can result in falsely low blood pressure readings due to the cuff not fitting properly around the larger arm. This can lead to inaccurate readings and potentially missing hypertension diagnosis or improper management. Choice B (False high reading) is incorrect because a normal size cuff would not typically cause a falsely high reading in an obese patient. Choices C and D are left blank as they are not relevant to the question.

Correct Answer: B

Rationale: The correct answer is B: Falls. Falls are the most common accident in hospitals due to various factors such as patient mobility issues, medication side effects, and environmental hazards. This is supported by data showing a high incidence of falls in healthcare settings. Burns (choice A) are less common in hospitals compared to falls. Choices C and D are likely left blank as they are irrelevant to the context of hospital accidents. In summary, falls are the most common hospital accident due to their frequency and preventable nature.

Correct Answer: A

Rationale: The correct answer is A because hand washing before checking blood pressure is essential to prevent the spread of infection. This step helps maintain good hygiene and reduces the risk of transmitting harmful bacteria to the patient. By washing hands first, the healthcare provider demonstrates professionalism and adherence to infection control protocols. Additionally, clean hands are crucial for accurate blood pressure readings. Choices B, C, and D are incorrect because explaining to the patient, while important, should come after ensuring proper hand hygiene. Choice C and D are incomplete options and do not provide any relevant information related to the proper procedure for checking blood pressure.