Infectious Diseases Flashcards

1
Q

what are the three most common STDs?

A

chlamydia trachomatis
neisseria gonorrhoeae
treponema pallidium

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2
Q

how do you treat N. gonorrhoeae?

A

3rd generation cephalosporin (ex- ceftriaxone, cefotaxine)

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3
Q

how do you treat Claymdias trachomatis?

A

doxycycline

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4
Q

How do you treat an enterobacteriaceae infections?

A

quinolone (ciprofloxacin)

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5
Q

Presetns with vulvar itching, “cottage cheese” discharge?

A

candidiasis

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6
Q

Tx from vulvovaginitis?

A

Intravaginal azoles (clotrimazole, miconadole)

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7
Q

tx for trichomoniasis?

A

metronidazole

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8
Q

Presents with malodorous thin discharge, clear to white

clue cells seen on wet mount

A

bacterial vaingosis

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9
Q

Tx for bacterial vaginosis

A

metronidazole (oral or intravaginal)

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10
Q

What organisms cause PID?

A

C. trachomatis, N. gonorrhoeae

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11
Q

Tx for PID

A

3rd generation cephalo pluse doxycycline OR quinolone plus metronidazole

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12
Q

what is the organism that causes syphillis?

A

treponema pallidum

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13
Q

what is is the organism that causes chancroid?

A

H. ducreyi

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14
Q

Presents w/ painful ulcrs and inguinal adenopathy w/ overlying erythema

A

chancroid

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15
Q

presents w/ painless ulcers

A

syphilis

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16
Q

Tx for syphilis

A

Benzathine penicillin G (doxycycline if PCN allergly)

17
Q

Tx for chancroid

A

ceftraixone or azithromycin

18
Q

Tx for HSV

A

acyclovir

19
Q

initial stage of spyhillis

A

painless, indurated ulcer (chancre)

20
Q

physical findigns of 2ndary syphillis

A

generalized maculopapular rash (palsm and soles)
mucous patches
generalized nontender LAD

21
Q

test to dx syphillis

A

RPR (rapid plasma reagin)

22
Q

AIDS is a CD4 count below what?

A

200

23
Q

testing for HIV

A

ELISA then confirmed by Western Blot

24
Q

CMV is seen in AIDS patients when CD4 counts drop below what

A

50