The clinic nurse is obtaining information from a client who presents for her annual wellness exam.
Which of the following statements should be used when taking a sexual health history?

Choice A rationale

Dysuria, or painful urination, is a common symptom in benign prostatic hyperplasia (BPH) due to the mechanical compression of the urethra by the enlarged prostate, which increases resistance to urine flow. This obstruction leads to bladder overdistention and subsequent irritation, often causing a burning sensation upon voiding as the bladder muscles strain against the increased outflow resistance.

Choice B rationale

Polyuria, characterized by abnormally frequent urination, especially at night (nocturia), is a hallmark of BPH resulting from bladder irritation and incomplete emptying. The residual urine reduces the functional bladder capacity, leading to more frequent urges to void, as the detrusor muscle senses distension at lower volumes, especially during periods of decreased fluid reabsorption at night.

Choice C rationale

While benign prostatic hyperplasia causes an increase in the total amount of prostate-specific antigen (PSA) produced, the levels are usually only mildly to moderately elevated (often <4 ng/mL, though up to 10 ng/mL is possible). Critically elevated PSA levels (e.g., >10 ng/mL or a very high rate of rise) are more suggestive of prostate cancer, not typically benign BPH, which involves non-malignant tissue proliferation.

Choice D rationale

Difficulty starting the flow of urine (hesitancy) is a classic lower urinary tract symptom (LUTS) in BPH caused by the mechanical narrowing of the prostatic urethra. The bladder detrusor muscle must generate significantly increased pressure to overcome this outflow obstruction, resulting in a delay between the sensation of needing to void and the actual initiation of the urine stream.

Choice A rationale

Polyuria is defined as excessive or abnormally large production or passage of urine, often greater than 2.5 liters in a 24-hour period. It is typically associated with conditions like diabetes mellitus (osmotic diuresis) or diabetes insipidus (deficiency of antidiuretic hormone). A routine urinary tract infection (UTI) usually presents with symptoms like increased frequency and urgency, but not necessarily an increase in total urine volume.

Choice B rationale

Urinary frequency is a classic symptom of a urinary tract infection (UTI), particularly cystitis (bladder infection). Inflammation and irritation of the bladder lining (urothelium) caused by the colonizing bacteria (often E. coli) lead to increased sensitivity and involuntary detrusor muscle contractions, resulting in a persistent, urgent, and frequent need to void small amounts of urine.

Choice C rationale

Dysuria, or painful and difficult urination, is a hallmark clinical manifestation of a urinary tract infection (UTI). The discomfort arises from the inflammatory response in the urethra and bladder lining (mucosa) as the body attempts to fight the bacterial invasion, causing a burning sensation, especially upon the passage of acidic urine over the inflamed tissues.

Choice D rationale

Dependent edema is the accumulation of excess interstitial fluid in the body's lower extremities due to the effect of gravity, often associated with systemic conditions like heart failure (elevated venous pressure) or renal disease (proteinuria/hypoalbuminemia). It is not a typical or expected finding directly associated with an uncomplicated, localized urinary tract infection (UTI).

Choice E rationale

Hematuria, the presence of blood in the urine, is a common finding in urinary tract infections (UTIs), especially cystitis. Inflammation and damage to the delicate capillary walls and mucosal lining of the bladder and lower urinary tract by the invading bacteria (e.g., E. coli) and the host's immune response can lead to the leakage of red blood cells into the urine.