STD Flashcards

1
Q

most likely place pt go for STD care

A

primary care provider

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2
Q

what are 2 painful STD sores

A

chancroid

genital herpes simplex

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3
Q

what are 3 painless STD sores

A
  1. syphilis
  2. lymphogranuloma venereum
  3. Granuloma inguinale
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4
Q

what causes lymphogranuloma venereum

A

chlamydia

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5
Q

what causes Granuloma inguinale?

A

STI version of klebsiella

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6
Q

incubation period for primary syphillis

A

10-90 days

average 3wks

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7
Q

early chancer s/s of syphilis

A

macule - papule - erodes

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8
Q

“painless, indurated ulcer with clean base and smooth firm boarders”

A

syphilis chancer

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9
Q

when will chancer resolve?

A

1-5wks

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10
Q

t/f syphilis chancer high infectious

A

true

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11
Q

secondary syphilis def

A

the hematogenous dissemination of spirochetes

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12
Q

when does secondary syphilis occur?

A

2-8wks after chancre appears

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13
Q

when do secondary syphilis sx resolve

A

2-10 wks

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14
Q

early syphilis tx

A

Benzathine PCN G

2.4million units IM X1

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15
Q

herpes simplex trnasmission

A

direct contact

during asymptomatic shedding

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16
Q

progression of HSV lesion

A

vesicle - painful ulcer- crusting

17
Q

3 meds for HSV tx

A

acyclovir
valcyclovir
famciclovir

18
Q

acyclovir dosage

A

200 g 5 X / day for 10 days
—–OR—–
400 mg po q8hr for 7-10 days

19
Q

of outbreaks of HSV/yr that indicates chronic suppression tx

A

4+ outbreaks/yr

20
Q

chronic suppression HSV tx

A

400 mg PO q12hr for up to 12 mo

acyclovir

21
Q

gonorrhea incubation period

A

1-14 days (2-5 average)

22
Q

male sx of gonorrhea

A

dysuria

urethral discharge

23
Q

female sx of gonorrhea

A

asymptomatic

can have: vaginal discharge, dysuria, urination, labial pain etc..

24
Q

t/f extragenital lesions of gonorrhea are mostly sx

A

FALSE

extragenital Gonorrhea typically asymptomatic

25
Q

gonorrhea gram stain would have…

A

Gm - diplococci

26
Q

top cause of nongonococcal urethritis

A

Unknown - 50%

20-40% C. trachomatis

27
Q

mild dysuria with mucoid discharge

A

nongonococcal urethritis

28
Q

dx nongonococcal urethritis

A

urethral smear more than 5 PMN / oil immersion field

Urine microscopic: over 10 PMN/ HPF

Leukocyte esterase +

29
Q

potential chlamydia trachomatis complication for pregnancy

A

infected women carries to newborn

- conjunctivitis to PNA

30
Q

what cells are infected in chlamydial cervicitis

A

columnar epithelial cells of cervix

31
Q

3 gonorrhea tx

A
1. eftriaxone 250 IM X1 
 WITH 
2. azithromycin 1 gm PO X1 
ORRRR 
3. doxycycline 100mg po BID X 7 days
32
Q

2 recommended tx chlamydia

A
  1. azithromycin 1 g po X1
    OR
  2. doxycylicne 100mg BID X7d
33
Q

3 other alternative chlamydial meds

A

erythromycin, levofloxacin or ofloxacin

34
Q

2 recommended tx for trichomonas vaginalis

A
  1. metronidazole 2g po X 1 dose

2. tinidazole 2 gm po X 1 dose

35
Q

alternative med option for trichomonas vaginalis

A

metronidazole 500 mg PO BID x 7 days