STDs

Question 1

Purulent Urethritis in men?

Answer 1

N gonnorrheae

Question 2

Clear urethritis in men?

Answer 2

C Trachomatis
Mycoplasma hominus
Ureaplasma Urealyticum

Question 3

Cervicitis in women?

Answer 3

C trachomatis

Question 4

Yellow, foul-smelling, itchy vaginitis?

Answer 4

Trichomonas

Question 5

Trichomonas Vaginitis pH change?

Answer 5

> 4.5 (alkaline)

Question 6

Trichomonas organism?

Answer 6

Motile Protozoa

Question 7

Clear, fishy, non-itchy smelling vaginitis?

Answer 7

Bacterial vaginitis

Question 8

Bacterial vaginitis organisms?

Answer 8

Gardenella

Mobillus

Question 9

Itchy, white, vaginitis?

Answer 9

Candida albicans

Question 10

Clue cells on wet mount are what? Indicate what?

Answer 10

Epithelial cells with attached bacteria

Bacterial vaginosis infection

Question 11

TX for bacterial vaginosis and trichomonas vaginitis?

Answer 11

Metronidazole

Question 12

TX for candida albicans?

Answer 12

Topical Azoles (Alter perm)

Question 13

Painful genital ulcer?

Answer 13

HSV-2
H ducreyi (tropical)

Question 14

Painless genital ulcer?

Answer 14

T. pallidium
C. trachomatous (L1, L2, L3)
HPV

Question 15

PID organisms?

Answer 15

C. trachomatis

N. gonorrhea

Question 16

Gram stain of N gonnorheae?

Answer 16

neg

Question 17

shape of N gonnorheae?

Answer 17

cocci

Question 18

N gonorrheae capsule?

Answer 18

No

Question 19

Gonorheae ferments what?

Answer 19

Glucose ONLY

Question 20

Gonorrheae lives in what cell type?

Answer 20

PMN

Question 21

Gonorrheae virulence factors?

Answer 21

Pili

IgA protease

Question 22

Gonorrheae grows in what selective media?

Answer 22

Thayer-Martin

Question 23

Gonorrheae tx?

Answer 23

Ceftriaxone

Erythromycin eye drops in infants

Question 24

C trachomatis is hard to see. Why?

Answer 24

Obligate intracellular

Question 25

C trachomatis elementary vs. Reticulate bodies

Answer 25

``` Elementary = Enter Cells Reticulate = Replicate in cells ```

Question 26

C trachomatis strains that cause PID, urethritis and conjunctivitis?

Answer 26

D-K

Question 27

C trachomatis strains that cause lymphogranuloma venerum?

Answer 27

L1-L3

Question 28

C trachomatis tx?

Answer 28

Doxycycline | Azithromycin

Question 29

T. pallidum shape?

Answer 29

spirochete

Question 30

Rapid test for T. pallidum?

Answer 30

VDLR or RPR

Question 31

Confirmatory test for T pallidum?

Answer 31

FTA-Abs (Indirect Immunofluorescence)

Question 32

Painless genital chancre is what stage of syphillis?

Answer 32

pirmary

Question 33

Disseminated rash with genital wart is what stage of syphillis?

Answer 33

secondary

Question 34

Gummas, Aoritis, and neuro symptoms are what stage of syphillis?

Answer 34

Tertiary

Question 35

TX for syphillis?

Answer 35

Penicillin

Question 36

Virus associated with cervical cancer?

Answer 36

HPV

Question 37

Virus assocaited with kaposi sarcoma?

Answer 37

HHV8

Question 38

HSV-2 and HHV8 viral classifications?

Answer 38

ds linear DNA Icosahedral Enveloped Herpesviridae

Question 39

Mollusca Contagiosum viral classification?

Answer 39

ds linear DNA Icosahedral Enveloped Poxvirus

Question 40

HBV viral classification?

Answer 40

ds partially circular DNA Icosahedral enveloped Hepadnavirus

Question 41

HPV viral classification?

Answer 41

ds CIRCULAR DNA Icosahedral NON-enveloped Papilovirus

Question 42

HPV infects which cells?

Answer 42

Epithelial

Question 43

HPV is latent in which cells? | lytic in which cells?

Answer 43

``` Latent = Basal cells Lytic = keratinized epithelium ```

Question 44

DX of HPV?

Answer 44

PCR

Question 45

DX of HSV-2

Answer 45

Tzank smear with cowdry inclusion bodies

Question 46

TX of HSV-2?

Answer 46

Acyclovir (Guanosine analog)