CLASS ADENOPHOREA

Question 1

Trichuris trichiura. Common name

Answer 1

Whipworm

Question 2

Trichuris trichiura. Disease:

Answer 2

Trichuriasis

Question 3

The name Trichuris means a

Answer 3

‘hair-like tail’

Question 4

trichos— ___, oura— ___

Answer 4

trichos— hair, oura—tail

Question 5

Egg. barrel-shaped/Japanese lantern with bipolar plugs

Answer 5

Trichuris trichiura

Question 6

Trichuris trichiura. Eggs may be destroyed by

Answer 6

sunlight, desiccation, heat (above
30C) and 30% ammonia

Question 7

Trichuris trichiura. Adult
Anterior - Attenuated, whiplike, esophagus resembles ____

Answer 7

“string of beads”

Question 8

Trichuris trichiura. Natural host

Answer 8

Man

Question 9

Trichuris trichiura. Infective form:

Answer 9

Embryonated eggs containing Rhabditiform larva.

Question 10

Trichuris trichiura Diagnostic stage

Answer 10

unembryonated eggs, adult worm

Question 11

Trichuris trichiura. The females begin to oviposit ____ days after infection

Answer 11

60 to 70 days

Question 12

Trichuris trichiura. . Female worms in the cecum shed between ___ to ___ eggs per day.

Answer 12

3,000 and 20,000 eggs

Question 13

Trichuris trichiura. The life span of the adults is about

Answer 13

1 year

Question 14

Trichuris trichiura. Blood loss per day

Answer 14

0.8-8.6 mL

Question 15

Trichuris trichiura. Blood loss per day 0.8-8.6 mL - what anemia

Answer 15

Microcytic anemia

Question 16

protrusion of rectum from anus

Answer 16

Rectal prolapse

Question 17

(human whipworm infection)

Answer 17

trichocephaliasis

Question 18

Trichuris trichiura. Diagnosis. ___ is useful as worms are found in the rectal
mucosa in whipworm diarrhea and dysentery

Answer 18

Sigmoidoscopy

Question 19

Capillaria philippinensis. Common name:

Answer 19

Pudoc worm.

Question 20

Capillaria philippinensis. Disease:

Answer 20

Pudoc disease or Mystery disease

Question 21

Egg. Shape: Peanut-shaped or Guitar- shaped with flattened bipolar plug

Answer 21

Capillaria philippinensis

Question 22

Definitive host: Birds (Fish eating birds)

Answer 22

Capillaria philippinensis

Question 23

Infective stage: Larva in fish

Answer 23

Capillaria philippinensis

Question 24

rumbling sound in intestines

Answer 24

Borborygmi

Question 25

Diagnosis for Capallaria philippinensis

Answer 25

DFS Concentration technique

Question 26

Common name: Capillary liver worm

Answer 26

Capillaria hepatica

Question 27

Capillaria hepatica. Disease:

Answer 27

Hepatic capillariasis

Question 28

Egg: Shape: Lemon-shaped outer shell : pitted like a golf-ball appearance

Answer 28

Capillaria hepatica

Question 29

Capillaria hepatica. Adult: slender, anterior narrow and swelled posterior, rarely seen intact, dies in ___.

Answer 29

parenchyma

Question 30

Capillaria hepatica. Coinfections with ____ is possible

Answer 30

Clonorchis sinensis

Question 31

Capillaria hepatica. Diagnosis:

Answer 31

Liver biopsy (if found in feces: spurious infection)

Question 32

Common name: Garbage worm, muscle worm, pork worm, trichina worm, "blind alley"worm

Answer 32

Trichinella spiralis

Question 33

The smallest nematode worm (larva and adult)

Answer 33

Trichinella spiralis

Question 34

3 subspecies of T.spiralis:

Answer 34

Trichinella spiralis spiralis (temperate regions) Trichinella spiralis nativa (arctic regions) Trichinella spiralis nelsoni (Africa) Trichinella spiralis pseudospiralis (Europe)

Question 35

Larva Shape: spear like burrowing anterior tip Adults (canlivefor1month,

Answer 35

Trichinella spiralis

Question 36

Trichinella spiralis. Disease:

Answer 36

Trichinellasis, Trichinosis/Trichiniasis

Question 37

The female worm is viviparous and discharge larva instead of eggs

Answer 37

Trichinella spiralis

Question 38

Optimum host: Pig.

Answer 38

Trichinella spiralis

Question 39

Trichinella spiralis. Alternate host:

Answer 39

Man.

Question 40

Infection Infection occurs via self-inoculation

Answer 40

Enterobius vermicularis

Question 41

Trichinella spiralis. Disease. 3 stages:

Answer 41

1. Intestinal invasion (GIT symptoms) 2. Larval migration 3. Convalescence (fibrosis, degeneration, calcification)

Question 42

Trichinella spiralis. Diagnosis

Answer 42

Muscle biopsy Chemistry tests Beck's xenodiagnosis