Obese patient with normal size cuff

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: 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.

Correct Answer: A

Rationale: The correct answer is A because coffee contains caffeine, a stimulant that can increase pulse rate by stimulating the release of adrenaline. Adrenaline causes the heart to beat faster, leading to an increase in pulse rate. Choice B is incorrect as caffeine is known to have a stimulating effect on the cardiovascular system. Choices C and D are incomplete, so they do not provide any relevant information to determine their correctness. In conclusion, the correct answer A is supported by the physiological effects of caffeine on the body, leading to an increase in pulse rate.

Correct Answer: A

Rationale: The correct answer is A: Upon waking up. This is because a clean catch urine sample is obtained after the initial urine stream is discarded to minimize contamination. The first morning urine is usually the most concentrated and has a higher chance of containing any abnormal substances, making it ideal for testing. Choice B (After meals) is incorrect as it doesn't ensure a clean sample. Choices C and D are incomplete and do not provide any relevant information.

Correct Answer: B

Rationale: The correct answer is B: DFA. The Department of Foreign Affairs (DFA) is the government agency responsible for issuing passports in most countries. To obtain a passport, you need to go to the DFA office or its designated centers. They have the authority and resources to process passport applications efficiently and ensure compliance with international travel requirements. Embassies, while they may assist with passport-related matters for citizens abroad, are not typically where you would go to apply for a passport unless you are outside your home country. Choice C and D are likely incorrect as they are blank and do not provide any relevant information.