ATI RN
Varneys Midwifery Test Bank Questions
Question 1 of 5
The AGACNP recognizes that which of the following diagnostic studies is essential in all cases of acute abdomen?
Correct Answer: C
Rationale: Ultrasonography is considered essential in all cases of acute abdomen because it is a valuable tool in evaluating various abdominal organs non-invasively. It can quickly identify common causes of acute abdomen such as cholecystitis, pancreatitis, appendicitis, and other intra-abdominal pathologies. Ultrasonography also has the advantage of being radiation-free and can be performed rapidly at the bedside, making it a preferred initial diagnostic modality in the evaluation of acute abdominal pain. Abdominal radiograph, contrast radiography, and chest radiography may have limited utility in the evaluation of acute abdomen compared to ultrasonography.
Question 2 of 5
The AGACNP knows that when evaluating a patient with suspected acute pyelonephritis, which of the following is not a common feature?
Correct Answer: D
Rationale: While pyuria, fever, and CVA tenderness are common features of acute pyelonephritis, gross hematuria is less commonly associated with this condition. In acute pyelonephritis, the inflammatory process primarily affects the renal parenchyma and pelvis, leading to symptoms such as fever, chills, flank pain, pyuria (presence of pus in the urine), and CVA tenderness (tenderness over the costovertebral angle). Hematuria in acute pyelonephritis is more likely to be microscopic rather than gross.
Question 3 of 5
Melanie is a 31-year-old patient who is being evaluated following a routine urinalysis that revealed microscopic hematuria. She was between menses and has no other identifiable explanation for hematuria. She has no significant medical history and otherwise is without complaint. The AGACNP knows that workup for Melanie should include
Correct Answer: D
Rationale: Upper urinary imaging is the appropriate next step in the workup for Melanie based on the presentation of microscopic hematuria with no other identifiable explanation. Upper urinary imaging, such as an ultrasound or CT scan, can help evaluate the upper urinary tract, including the kidneys and ureters, to investigate potential causes of hematuria. This step is commonly recommended before proceeding to invasive procedures like cystoscopy or consultation with a urologist. It allows for a non-invasive assessment of the upper urinary system to identify any potential abnormalities that may be causing the hematuria in the patient.
Question 4 of 5
Complications of deep venous thrombosis include:
Correct Answer: B
Rationale: Pulmonary embolism and varicosity are significant complications of deep venous thrombosis.
Question 5 of 5
The AGACNP is receiving report from the recovery room on a patient who just had surgical resection for pheochromocytoma. He knows that which class of drugs should be available immediately to manage hypertensive crisis, a possible consequence of physical manipulation of the adrenal medulla?
Correct Answer: C
Rationale: Surgical manipulation of the adrenal medulla during resection of a pheochromocytoma can result in the release of catecholamines leading to a hypertensive crisis. Alpha-adrenergic antagonists, such as phenoxybenzamine or prazosin, are the drugs of choice for managing hypertensive crisis in this situation. These medications block the alpha-adrenergic receptors, leading to vasodilation and lowering of blood pressure. Beta-adrenergic antagonists are contraindicated in this scenario due to the risk of unopposed alpha-adrenergic stimulation that could worsen the hypertension. Intravenous vasodilators and arteriolar dilators may be used as adjunctive therapy but alpha-adrenergic antagonists are the primary agents for managing hypertensive crisis in this context.