Sputum collection, wrong

Correct Answer: B

Rationale: The correct answer is B: Clear and light sample. This is because sputum should ideally be clear and light in color, indicating a lower presence of mucus and other contaminants. A cloudy, thick sample (choice A) may indicate an infection or presence of pus. Choices C and D are likely left blank as they are irrelevant or incorrect responses. In summary, a clear and light sputum sample is preferred for accurate testing and diagnosis.

Correct Answer: D

Rationale: The correct answer is D because an ectopic pregnancy is a medical emergency that requires immediate assessment and intervention to prevent life-threatening complications. The nurse should prioritize assessing this client first to monitor for signs of rupture, such as severe abdominal pain and hypovolemic shock. Choice A is incorrect because although the client had a late term miscarriage, it is not an immediate emergency compared to an ectopic pregnancy. Choice B is incorrect as a bilateral tubal ligation is a routine surgical procedure with a lower risk of complications compared to an ectopic pregnancy. Choice C is incorrect as mastitis, while uncomfortable, is not as urgent as an ectopic pregnancy that requires immediate attention. In summary, the nurse should prioritize assessing the client admitted for an ectopic pregnancy first due to the potential life-threatening nature of the condition.

Correct Answer: B

Rationale: The correct answer is B: Clear and light sample. This is because sputum should ideally be clear and light in color, indicating a lower presence of mucus and other contaminants. A cloudy, thick sample (choice A) may indicate an infection or presence of pus. Choices C and D are likely left blank as they are irrelevant or incorrect responses. In summary, a clear and light sputum sample is preferred for accurate testing and diagnosis.

Correct Answer: B

Rationale: The fifth vital sign is pain, which is typically measured using a numerical scale. Walking on thumb tacks causes physical pain, making it an appropriate example of the fifth vital sign. Tasting spicy food does not involve physical pain and is not a vital sign. Therefore, the correct answer is B. Walking on thumb tacks.

Correct Answer: B

Rationale: The correct answer is B: Universal Serial Bus. USB is a common interface used to connect devices to a computer. Nursing informatics often involves using various devices that connect via USB. Choice A, Updated System Binary, is incorrect as it does not accurately describe USB. Choices C and D are blank options, making them obviously incorrect. In summary, USB stands for Universal Serial Bus, a widely used interface in nursing informatics for connecting devices to computers.