Short notes امتحان هستوباثولوجي. سنة تالتة

Write short notes about following:

1. Classification of amyloid:

امتحان microbiology 01

Q1: Write short notes on the following:1. Classification of bacteria according to their oxygen requirement.
2. Tyndalization.
3.Capsules and their methods of identification.
4. Bacterial growth curve.
5. Principle of Gram stain.
6. Principle of ZN stain.

Q2: Write T in front of the true statement(s) and F in front of false statement(s).

1. A bacterium:
a. Is a unicellular microorganism.
b. Divides by binary fission.
c. Contains mitochondria.

2. Eukaryotes:
a. Have no definite nucleus with nuclear membranes.
b. Have a cell wall made of peptidoglycan.
c. are large in size.
d. Have golgi apparatus.
e. fungi and protoza.

3. To test the efficiency of the autoclave we use:
a. Bacillus stercothermophilus.
b. Methylene blue.
c. Bowie dick test.
d. Brown tube No.1.
e. Brown tube No.3.

امتحان parasitology 01

MCQs:
Circle the FALSE answer:
1. Ingestion of the infective stage is the method of infection with:
a. Ascaris Lumbricoides.
b. Trichinella spiralis.
c. Trichuris trichiura.
d. Enterobius vermicularis.
e. Necator americanus.

2. Finding eggs in the stools is the method of diagnosis of infection with with:
a.Trichuris trichiura.
b. Ascaris lumbricoides.
c. Stronglyloides stercoralis.
d. Necator Americanus.
e. Ancylostoma duodenale.

3. Entrobius vermicularis egg is:
a. colorless.
b.flattened on one side and convex on the other.
c. measuring about 50 X 50 um.
d. Found usually on the perianal skin.
e. Contains a segmented ovum usually with 4 or 8 blastomers.