Urology Diagnostic Testing Flashcards

1
Q

Symptoms of deficiency of this hormone include decreased libido, energy, muscle mass, body hair

A

testosterone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Single most important diagnostic test for male hypogonadism

A

testosterone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Normal range for testosterone

A

300-800 ng/dL

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

When should testosterone levels be tested?

A

8AM

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Testosterone low and LH and FSH high

A

primary hypogonadism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Testosterone low and LH and FSH low

A

secondary hypogonadism

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Indirect measurement of prostate glandular size in men without cancer

A

PSA

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Medications that reduce PSA

A

5-alpha reductase inhibitors, NSAIDs, Statins, thiazides

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

what is important to follow when using PSA values to assess for prostate cancer?

A

the trend-how much has the PSA increased over the last year

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

A higher value indicates greater likelihood of cancer.

It is not considered to be as specific as PSA Velocity or Free/Total PSA (not useful)

A

PSA density

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What happens to the percentage of free PSA and total PSA in men with prostate cancer?

A

free PSA decreases and total PSA increases

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

When should you talk to patients about prostate cancer if they’re at an average risk?

A

age 50 if they’re expected to live another 10 yrs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

When should you talk to patients about prostate cancer if they have more than one 1st degree releative who had prostate cancer?

A

age 40

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Remains the mainstay in investigating male fertility potential

A

semen analysis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What are patient instructions for semen analysis?

A

abstain from coitus 2-3 days and analyze within 1 hr

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

How is the diagnosis of chronic prostatitis made?

A

analyzing specimens obtained following prostatic massage (four-glass test)

17
Q

What should not be used to diagnosis a UTI?

A

urinary bags or bed pans

18
Q

How is a reliable sample obtained to diagnosis UTI in infants?

A

catheterization or suprapubic aspiration

19
Q

What is the traditional gold standard for a positive urine culture of bacteriuria?

A

> 100,000 cfu/mL of urine

20
Q

Diagnostic test for bladder cancer

A

cystoscopy

21
Q

Studies used to assess how well the bladder and urethra are functioning: Sphincter control and Bladder filling/emptying

A

urodynamic assessment

22
Q

Screening tool for patients with suspected bladder outlet obstruction. Reserved for patients with severe symptoms where invasive therapy is considered—done by urologist

A

uroflowmetry

23
Q

Graphic display of vesical pressure. Used to asses detrusor activity, sensation, capacity and compliance

A

cystometrogram

24
Q

Used to asses total stone burden, composition, and location of stones.

25
Why might a KUB miss 15% of stones?
Pure uric acid, indinavir-induced, and cystine calculi are relatively radiolucent on plain radiography
26
Type of swab preferred to check for chlamydia in men
urine or urethral swab
27
test for males with suspected urethritis due to gonorrhea
Microscopy with Gram stain of a urethral swab