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AVERAGE (Midterm:PARA)

Total questions: 10

Worksheet time: 3mins

Name
Class
Date
1.

A.lumbricoides:

Males have a ventrally curved posterior end with two spicules.

Females have paired reproductive organs in the posterior two-thirds.

a)

1st statement is true, 2nd statement is false

b)

1st statement is false, 2nd statement is true

c)

Both statements are true

d)

Both statements are false

2.

Incubation period:

P.ovale = 11-16 days

P.falciparum = 8-15 days

a)

1st statement is true, 2nd statement is false

b)

1st statement is false, 2nd statement is true

c)

Both statements are true

d)

Both statements are false

3.

All of the ff. are treatment for C.philippinensis, except:

a)

Electrolyte replacement

b)

High protein diet

c)

Mebendazole

d)

Inclusion of fiber in diet

4.

N.americanus = two pairs of curved ventral teeth

A.duodenale = two pairs of curved ventral teeth

a)

1st statement is true, 2nd statement is false

b)

1st statement is false, 2nd statement is true

c)

Both statements are true

d)

Both statements are true

5.

Eggs are asymmetrical with one side flattened and the other side convex.

a)

C.philippinensis

b)

T.trichiura

c)

E.vermicularis

d)

A.lumbricoides

6.

Isospora belli oocyst contains two sporocysts with each containing four merozoites.

a)

True

b)

False

c)

Not applicable

7.

Definitive host of Sarcocystis hominis.

a)

Dogs

b)

Cats

c)

Pigs

d)

Primates

8.

Flagellate with only the trophozoite stage known.

a)

C.philippinensis

b)

S.hominis

c)

D.fragilis

d)

Isospora belli

9.

Coccidians:

In sexual reproduction, multiplication is by

a)

Schizogony

b)

Gametogony

c)

Sporogony

d)

Encystment

10.

Infective stage of Plasmodium

a)

Gametocytes

b)

Sporozoites

c)

Merozoites

d)

Larvae