ATI RN
ATI Med Surg Exam 3 Questions
Extract:
Question 1 of 5
A nurse notes that a client's serum potassium level is 6 mEq/L. The nurse interprets this as an expected finding in the client with which health problem?
Correct Answer: C
Rationale: Addison's causes high potassium due to insufficient aldosterone. Cushing's and diarrhea cause low potassium. Diabetes insipidus affects water, not potassium.
Question 2 of 5
A nurse is caring for a client who has benign prostatic hyperplasia (BPH). Which of the following findings should the nurse expect?
Correct Answer: B
Rationale: Decreased urinary stream is a common finding in BPH, as the enlarged prostate compresses the urethra and obstructs the flow of urine. Painful urination may indicate a urinary tract infection or bladder stones. Critically elevated PSA level may indicate prostate cancer or prostatitis. Urge incontinence may indicate an overactive bladder or neurogenic bladder.
Question 3 of 5
A client with a fracture of the left arm that has been set in a cast complains of severe, diffuse pain that is unrelieved by pain medication. The nurse notes that the pulse distal to the site of injury has weakened and that the tissue is pale. Which of the following nursing actions should the nurse perform first?
Correct Answer: A
Rationale: Contacting the provider first addresses potential compartment syndrome, a medical emergency. Administering pain medication may mask symptoms. Documenting or elevating the extremity delays critical intervention.
Question 4 of 5
A nurse is assisting with data collection of a client with suspected cholecystitis. Which finding does the nurse expect to note if cholecystitis is present?
Correct Answer: A
Rationale: Murphy sign, pain on palpation of the right upper quadrant during deep breathing, indicates cholecystitis. McBurney sign suggests appendicitis. Cullen's sign indicates intra-abdominal bleeding. Homan sign suggests deep vein thrombosis.
Question 5 of 5
A nurse is reinforcing teaching with a client who has frequent urinary tract infections (UTIs). The nurse should identify that the client can use which of the following herbal supplements to help prevent UTIs?
Correct Answer: B
Rationale: Cranberry juice prevents UTIs by inhibiting bacterial adhesion. Black cohosh treats menopausal symptoms. Saw palmetto aids BPH. Echinacea supports immunity.