wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

LET'S GUESS FLAGELLATES AND CILIATE

Total questions: 25

Worksheet time: 14mins

Name
Class
Date
1.

This is a microorganism found on fecal smear of a patient suffers from intestinal infection. It is large, has a bean-shaped macronucleus and cilia on the cell surface. What is the possible microorganism?

a)

Escherichia Coli

b)

Entamoeba Coli

c)

Balantidium Coli

d)

Diantamoeba Fragilis

2.

This is Balantidium Coli, the only pathogenic ciliate to human. The arrow on the image refers to?

a)

Cilia

b)

Bean-shaped macronucleus

c)

Cytosome

d)

Glycogen mass vacuole

3.

Which of these is the pathogenic ciliate?

a)
b)
c)
d)
4.

Human is the ... host of Balantidium Coli.

a)

Reservoir

b)

Definitive

c)

Primary

d)

Accidental

5.

Which of these is the trophozoite of Giardia Lamblia?

a)
b)
c)
d)
6.

A flagellated parasite has been found on a stool specimen. It looks symmetrical with 2 nucleus, a prominent axostyle at the middle. It also has 8 flagellum. The overall shape is oval and pear-shaped. Parabasal bodies also present at the ventral.

What is the possible microorganism?

a)

Trophozoite of Chilomastix Mesnili

b)

Trophozoite of Giardia Lamblia

c)

Trophozoite of Enteromonas Hominis

d)

Trophozoite of Retortamonas Intestinalis

7.

What is this microorganism?

a)

Cyst of Giardia Lamblia

b)

Cyst of Chilomastix Mesnilis

c)

Cyst of Enteromonas Hominis

d)

Cyst of Trichomonas Hominis

8.

What characteristic of trophozoite of Giardia Lamblia helps it manage to attach to intestinal mucosa layer?

a)

Axostyle

b)

Undulating membrane

c)

Flagella

d)

Sucking disc

9.

Which structure involves in metabolism for the microorganism?

a)

A

b)

B

c)

C

d)

D

e)

E

10.

This is a microorganism found on a stool specimen stain of a patient that practices poor hygiene habit. What is this microorganism?

a)

Giardia Lamblia

b)

Cholimastix Mesnili

c)

Trichomonas Hominis

d)

Retortamonas Intestinalis

11.

A flagellated microorganism found on a stool specimen stain. It has one nucleus at the anterior end. It also has 3 flagellum at the anterior. Its posterior end is narrow, making it looks like a teardrop.

What is the possible microorganism?

a)

Trophozoite of Retortamonas Intestinalis

b)

Trophozoite of Trichomonas Hominis

c)

Trophozoite of Chilomastix Mesnili

d)

Trophozoite of Enteromonas Hominis

12.

M has 3 anterior flagella and 1 posterior flagella with a single nucleus near the anterior end. On the other hand, its cyst has 4 nuclei that tends to pair at opposite ends. What is microorganism M?

a)

Chilomastix Mesnili

b)

Enteromonas Hominis

c)

Retortamonas Intestinalis

d)

Trichomonas Hominis

13.

N is one the smallest flagella. It is non pathogenic. Its trophozoite has 2 anterior flagella. On the other hand, its cyst has a central nucleus with a U-shaped flagellar remnant.

What is microorganism N?

a)

Chilomastix Mesnili

b)

Enteromonas Hominis

c)

Retortamonas Intestinalis

d)

Trichomonas Hominis

14.

P is a flagella found at the intestinal. It has few flagellum at the anterior and 1 at the posterior. A visible axostyle can be seen. The most striking characteristic is its undulating membrane.

What is microorganism P?

a)

Chilomastix Mesnili

b)

Enteromonas Hominis

c)

Retortamonas Intestinalis

d)

Trichomonas Hominis

15.

A pathogenic flagella exist at the mouth cavity is ... ?

a)

Trichomonas Tenex

b)

Trichomonas Hominis

c)

Trichomonas Vaginalis

16.

Trichomonas vaginalis usually resides and infect .. ?

a)

Vagina

b)

Prostate gland

c)

Male urethra

d)

Male ureters

17.

Choose related characteristics of microorganism Q.

a)

Flagella but resembles amoeba

b)

Pathogenic

c)

1-2 nucleus

d)

Produce movement

18.

How does Trichomonas Vaginalis able to infect woman genital?

a)

Survive at low pH and then change to higher pH

b)

Survive at high pH and then change to lower pH

c)

Survive at low pH

d)

Survive at normal pH

19.

Which of these is the trophozoite of Retortamonas Intestinalis?

a)
b)
c)
d)
20.

Which of these flagellas has no cyst stage?

a)

Giardia Lamblia

b)

Chilomastix Mesnili

c)

Enteromonas Homins

d)

Trichomonas Hominis

21.

How can we identify and differentiate the 3 Trichomonas infectious pathogenic spp. ?

a)

Size

b)

Location of infection

c)

Length of undulating membrane

d)

The number of nucleus

22.

What is this microorganism?

a)

Cyst of Giardia Lamblia

b)

Balantidium Coli

c)

Cyst of Retortamonas Intestinalis

d)

Dientamoeba Fragilis

23.

Choose the related characteristic of this microorganism.

a)

Prominent hyaline knob

b)

Lemon shaped

c)

It is a cyst

d)

It is Giardia Lamblia

24.

Its nucleus are paired and each pairs located at the polar end. What is this microorganism?

a)

Cyst of Trichomonas Hominis

b)

Cyst of Dientamoeba Fragilis

c)

Cyst of Chilomastix Mesnili

d)

Cyst of Enteromonas Hominis

25.

It has a big single nucleus and a visible U-shaped long slender substance. What is this microorganism?

a)

Cyst of Giardia Lamblia

b)

Cyst of Enteromonas Hominis

c)

Cyst of Chilomastix Mesnili

d)

Cyst of Retortamonas Intestinalis