Question

question 19
what is an inflammation of the mucous membrane of the penis or clitoris?
balanitis
urethritis
condylomata acuminata
candidiasis

question 20
hiv antibody tests use samples from:
oral fluid or blood
urine
feces or urine
saliva

question 21
the condition which has a literal meaning \knuckle/swellings:warts\ is also known as:
chancroid
condylomata accuminata
lichen planus
molluscum contagiosum

Explanation:

• Question 19: Balanitis is specifically the inflammation of the mucous membrane of the penis (in males) or the clitoral hood (in females). Urethritis is inflammation of the urethra. Condylomata Acuminata are genital warts. Candidiasis is a fungal infection (like yeast infection).
• Question 20: HIV antibody tests commonly use oral fluid (which contains oral mucosal transudate with antibodies) or blood (serum/plasma) samples. Urine, feces, or just saliva (not oral fluid which is a different sample type in this context) are not the typical samples for standard HIV antibody tests.
• Question 21: Condylomata acuminata literally can be thought of in parts - "condylo -" (related to knuckle - like or rounded structures in a sense of the wart appearance), "acuminata" (pointed, but overall referring to the wart condition). Chancroid is a bacterial sexually transmitted infection causing painful ulcers. Lichen planus is an inflammatory skin condition. Molluscum contagiosum is a viral infection causing small, flesh - colored bumps.

Answer:

• Question 19: Balanitis
• Question 20: Oral fluid or blood
• Question 21: condylomata acuminata