Microbiology

Question 1

(+) coral pink at woods light

(+) intertrihinous area

Answer 1

Erythrasma

Corynebacterium minutissimum

Question 2

(+) intertriginous areas
(+) bright erythrmatous papules
(+) satellite lesions

Answer 2

Candidal intertrigo

Candida albicans

Question 2

(+) intertriginous areas
(+) bright erythrmatous papules
(+) satellite lesions

Answer 2

Candidal intertrigo

Candida albicans

Question 3

(+) pale blue at woods light

(+) necrosis and ulceration

Answer 3

Ecthyma gangrenosum

Pseudomonas aeruginosa

Question 4

(+) yellow at woods light

(+) annular lesion with central clearinh and raised borders

Answer 4

Microsporum tinea capitis

M canis, M audouinii

Question 5

What is the etiologic agent for:
Relapsing fever (Borrelia recurrentis)
Epidemic typhus (R prowazekii)
Trench fever/quintana fever (B quintana)

Answer 5

Human body louse
Pediculus humanus humanus/
Pediculus humanus corporis

Question 6

What is the etiologic agent for:
Plague (yersinia petis)
Endemic typhus/murine typhus (R typhi)

Answer 6

Oriental rat flea

Xenopsyllea cheopis

Question 7

What is the etiologic agent for:
Scrub typhus (Orienta tsutsugamushi)
Rickettsial pox (Rickettsia akari)

Answer 7

Mites

Question 8

What is the etiologic agent for:
Rocky mountain spotted fever (R rickettsii)
Anaplasma and ehtlichia infections

Answer 8

Ticks

Question 9

What is the etiologic agent for:

Leptospira sp

Answer 9

Mammals

Question 10

Chancre, non tender ulcer

Answer 10

Treponema pallidum (syphilis)

Question 11

Multiple ulcers , tender

Answer 11

Herpes simplex virus

Question 12

Chancroid, excavated ulcers with ragged irregular edges, tender

Answer 12

Chancroid, Haemophilus ducreyi

Question 13

Non tender ulcer, tender lymphadenopathy

Answer 13

Lymphogranuloma venereum, chlamydia trachomatis

Question 14

Non tender ulcer, red beefy base

Answer 14

Granuloma inguinale (donovanosis), klebsiella granulomatis

Question 15

anaerobes

Answer 15

Can’t Bteathe Fresh Air:

Clostridium
Bacteroides
Fusobacterium
Actinomyces israelii

Question 16

Segmented genome (virus)

Answer 16

B O A R

Bunyaviruses
Orthomyxoviruses (influenza)
Arenaviruses
Reoviruses

Question 17

Major changes based on genetic reasortment of segmrnts of the genome rna, leads to pandemics

Answer 17

Antigenic SHIFT

Question 18

Major changes based on genetic reasortment of segmrnts of the genome rna, leads to pandemics

Answer 18

Antigenic SHIFT
“nag shift ng major (sa college)”
MAJOR=SHIFT

Question 19

Minor changes based on point mutations in the genome RNA, leads to epidemics

Answer 19

Antigenic DRIFT

Question 20

Negri Bodies in cytoplasm

Answer 20

Rabies virus

Question 21

Guarnieri bodies, paschen bodies in cytoplasm

Answer 21

smallpox

Question 22

henderson-paterson bodies in cytoplasm

Answer 22

molluscum contagiosum

Question 23

cowdry type a in nuclesus

Answer 23

HSV, VZV

Question 24

Cowdry type B in nucleus

Answer 24

Poliovirus, adenovirus

Question 25

torres bodies in nucleus

Answer 25

yellow fever

Question 26

owl's eye appearance in both nucleus and cytoplasm

Answer 26

cmv

Question 27

warthin-finkeldey bodies in both nucleus and cytoplasm

Answer 27

measles

Question 28

aedes aegypti

Answer 28

dengue, yellow fever, zika, chikungunya

Question 29

culex tritaeniorhynchus

Answer 29

japaneses encephalitis

Question 30

all human parasitic tremaatodes are hermaphrodites except

Answer 30

schistosoma

Question 31

all human parasitic trematodes have metacercariae as their infective stage except

Answer 31

schistosoma spp

Question 32

all human parasitic trematode eggs are operculated except

Answer 32

schistosoma spp

Question 33

all human parasitic trematode eggs have 2 intermediate hosts except

Answer 33

schistosoma spp

Question 34

the primary treatment for all human parasitic trematodes is prazicuantel except for

Answer 34

fasciola spp | triclabendazole

Question 35

Most important parasite of man | Most common cause of death related to parasitic disease (Harrisons)

Answer 35

Plasmodium sp.

Question 36

Only ciliate protozoan of medical and public health interest | Largest protozoan parasite affecting man

Answer 36

Balantidium coli

Question 37

Longest human parasitic tapeworm

Answer 37

diphyllobothrium latum

Question 38

largest and most common intestinal nematode of man

Answer 38

ascaris lumbricoides

Question 39

largest intestinal fluke of humans and pigs

Answer 39

fasciolopsis buski

Question 40

anopheles minimus flavirostris

Answer 40

malaria (plasmodium sp)

Question 41

ixodes tick

Answer 41

babesiosis (babesia microti)

Question 42

glossina (tse tse fly)

Answer 42

african trypanosomiasis (t. brucei)

Question 43

phlebotomus, lutzomyia (sand flies)

Answer 43

leishmaniasis (leishmania sp)

Question 44

reduviid bugs/ assassin bugs/ kissing bugs/ triatomine bugs

Answer 44

american trypanosomiasis (trypanosoma cruzi)

Question 45

acid fast

Answer 45

``` mycobacterium coccidian tsukamurella gordonia legionella ```