STD Flashcards
What 3 STD’s are associated with a chancre?
- chlamydia
- chancroid
- syphilis
Which STD’s have a PAINFUL SOFT chancre associated with them?
- Chlamydia “weepy”
- Chancroid “bloody”
Which STD has a PAINLESS HARD chancre associated with it?
- Syphilis
What are the differential diagnosis of chlamydia?
- chlamydia
- lymphogranuloma venereum
- PID (pelvic inflamm. disease)
- Reiter’s disease
What are the differential diagnosis of STD’s that are ASYMPTOMATIC in FEMALES?
- Chlamydia
- Gonorrhea (knee)
- HPV (b/c its internal)
What are the differential diagnosis of STD’s that are ASYMPTOMATIC in MALES?
- Trichomonas (tricky dick)
- candida albicans
What is a list of differential diagnosis of STD’s that have discharge?
- Gonorrhea
- Trichomonas
- Chronic Vaginitis
- Candidiasis
- Herpes
- Chlamydia
What are the characteristics of the discharge is associated with the following STDs?
- Gonorrhea
- Trichomonas
- Chronic Vaginitis
- Candidiasis
- Herpes
- Chlamydia
- Gonorrhea –> Copious and clear
- Trichomonas –> Frothy, foul & itchy
- Chronic Vaginitis –> Foul & itchy
- Candidiasis –> Curdy & itchy
- Herpes –> watery
- Chlamydia –> yellow
What is the MOST COMMON STD in the USA?
Chlamydia
What STD produces yellow, oderless dicharge and leads to NONGONOCOCCAL nonspecific genitourinary infections. Has a painful soft lesion and is asymptomatic in females?
Chlamydia
What STD is associated with tonsillites, pharyngitis leading to arthritis in the knee. It is GRAM NEGATIVE and has a copious clear discharge from the urethra (skene’s & Bartholin glands). In males it can cause urethritis & epididymites. In females it can cause vaginitis, salpingities, and arthritis?
Gonorrhea
What STD is associated with painful vesicles, latency, red lesions w/ yellow oozing centers and watery discharge. It is contagious and will hide out in the DRG of Nervous system?
Herpes
What types of herpes are recurrent and what is the treatment for herpes?
1, Types l & ll are recurrent
- TX: Valtrex, L-lysine, acyclovir (it is a tx NOT a cure)
When do herpes itch?
Before a breakout (prodrome of itching)
What do you say when you see Trichomonas and why?
TRICKY DICK because he doesn’t know he has it, it is asymptomatic in males
Trichomonas is unique in the fact that it is the only STD that is a _________?
protozoa
In females and males how does Trichomonas present itself?
- Females: greenish/yellow, severely itchy, foul discharge
- Males: Asymptomatic (Tricky dick)
When you see Chancroid what do you think?
He Do Cry b/c he has a painful blood chancre on his wanker.
What STD is associated with large painful lesions that rapidly ulcerate and bleed, pus –> buboes and is caused by Haemophilus Ducrey?
Chancroid
What STD is associated with being GRAM POSITIVE, red & itchy & irritable, caused by candida albicans, thrush, yeast, fungus, moniliasis?
Candidiasis
How does Candidiasis present itself in a male and female?
- Male = asymptomatic TX is probiotics (acidophilus & lactobacillus)
- Female = White chesse material covers vaginal walls
What STD can cross the placenta?
Syphilis
What is syphilis caused by, what organism?
Treponema Pallidum Spirochete
How many stages are there to syphilis?
Four
- one
- skin
- inside
- congenital
How long does the 1st stage of syphilis last and what occurs during it?
- 4-8 weeks
- Painless hard lesion
When and what occurs during the 2nd (skin) stage of syphilis?
- appears 12 weeks later
- Rash that persists for months, Lymphadenopathy, condylomata lata (WARTS), and Alopecia (hair loss)
When and what occurs during the 3rd (inside) stage of syphilis?
- 1/3 will develop this stage if untreated
- GUMMA, General paresis (dementia), Argyll Robertson pupil (dont constrict when exposed to bright light), TABES DORSALIS (destroys posterior/dorsal columns), charcot’s joints (ankle- feet, neurotrophic joints)
What is the specific diagnostic test for Syphilis?
FTA
What STD has periods of latency and hides in the DRG and can cause congenital defects to the fetus if the mother has it because it is not resistant to IgG and can cross the placenta?
syphilis
What STD has periods of latency and hangs out in DRG but mother can protect fetus from.
Herpes
What is Hutchinson’s triad and what is associated with?
- Saddle nose, Interstitial keratoses (hardened eyes), and peg teeth
- associated with congenital syphilis
Lymphogranuloma Venereum is caused by what STD?
chlamydia
What is characterized by enlarged regional lymph nodes that may lead to elephantiasis (swelling and then things fall off) and rectal strictures and abscesses?
Lymphogranuloma Venereum
What do you think when you see Granuloma Inguinale?
Donovins Beefy Red hamburger
What causes granuloma inguinale?
Donovania Granulomatous
What is seen with granuloma inguinale?
Painless, velvety, slow growing BRIGHT BEEFY RED granulomatous lesion
How do you diagnose Granuloma inguinale?
Giemsa/wright stain to demonstrate DONOVAN BODIES
Which genital warts are pre-cancerous?
HPV 16 & 18
What is condylomata acuminata associated with?
HPV
What are the characteristics seen with HPV?
small itchy cluster (cauliflower)
What is the difference between a speculum exam and a PAP smear when diagnosis HPV?
- Speculum exam = inspection screen
- PAP smear = biopsy confirmatory specific test
What is it called when you have multiple skin tags that exfoliate, waxy papules?
Molluscum contagiosum
What is the MC bulla lesion?
Pemphigoid
What is a pemphigoid?
Autoimmune bulla lesion, lethal, common in middle aged South Americans, IgG
What is the difference between the two bullous lesions: Pemphigoid and Dermatitis HERpetiformis?
- Pemphigoid = Autoimmune
- Dermatitis HERpetiform = HEReditary
What is associated with genital and extensor lesions, bulla,, vesicles, papules, IgA, and being itchy, peeling, blistering and being gluten sensitive.
Dermatitis HERpetiformis
Dermatitis HERpetiformis (aka ichthyosis bullous siemens) is MC in what ethnicity?
Black and Asains