Nursing Process Exam Questions

Correct Answer: C

Rationale: The correct answer is C because flushing the central venous catheter with a heparinized solution before blood withdrawal is essential to maintain catheter patency and prevent clot formation. This step ensures the catheter is clear of any blockages, allowing for accurate blood sampling. Choice A is incorrect because assembling supplies should come after preparing the catheter. Choice B is incorrect as discarding blood before flushing the catheter may lead to inaccurate test results. Choice D is incorrect as replacing the catheter cap without flushing may lead to clot formation and catheter malfunction.

Correct Answer: D

Rationale: The correct answer is D because drawing up clear insulin first when mixing two types of insulin in one syringe prevents contamination. Clear insulin is drawn up first to avoid clouding from the cloudy insulin. This ensures accurate dosing and prevents potential medication errors. A: Incorrect. Administering insulin after the first meal may lead to hypoglycemia if the client skips or delays meals. B: Incorrect. Insulin should not be injected into the deltoid muscle as it can lead to inconsistent absorption rates. C: Incorrect. Vigorously shaking the insulin vial can cause bubbles, affecting the accuracy of the dose and potentially altering its effectiveness.

Correct Answer: A

Rationale: The correct answer is A: Diagnosis. After reviewing the patient's database and identifying concerning findings such as abnormal kidney function, lack of voiding, and decreased oral intake, the nurse needs to move to the diagnosis step of the nursing process. This involves analyzing the data collected to identify the patient's health problems and risks. In this case, the nurse needs to determine potential underlying issues related to the kidney function abnormalities and lack of voiding, and formulate a nursing diagnosis based on the findings. Summary of other choices: B: Planning comes after diagnosis and involves setting goals and creating a plan of care. C: Implementation follows planning and involves carrying out the plan of care. D: Evaluation is the final step of the nursing process where the nurse assesses the effectiveness of the interventions implemented.

Correct Answer: B

Rationale: The correct answer is B because the assessment findings of pericarditis, photosensitivity, polyarthralgia, and painful mucous membrane ulcers are classic manifestations of systemic lupus erythematosus (SLE). Pericarditis can present as chest pain aggravated by deep breathing or lying flat, photosensitivity refers to skin rashes triggered by sunlight exposure, polyarthralgia involves joint pain in multiple joints, and painful mucous membrane ulcers are common in the mouth or nose. These findings align with the diagnostic criteria for SLE. Choices A, C, and D are incorrect because they do not align with the typical presentation of SLE. Choice A includes facial erythema which is a common symptom, but the presence of profuse proteinuria, pleuritis, fever, and weight loss are not specific to SLE. Choices C and D include symptoms like weight gain, hypothermia, and edema which are not characteristic of SLE. In summary

Correct Answer: D

Rationale: The correct answer is D because a class V finding on a Pap test indicates severe dysplasia or carcinoma in situ, which requires further evaluation through a biopsy to confirm the presence of abnormal cells. This finding is not normal and necessitates immediate action for diagnosis and potential treatment. Choices A, B, and C are incorrect because they do not address the urgency and seriousness of a class V finding, which mandates prompt follow-up to rule out or confirm the presence of precancerous or cancerous cells.