Choose the one correct answer :
1. Skin has all the following components except :
a. An epidermis.
b. A dermis.
c. A hypodermis.
d. A stratified squamous keratinized epithelium.
e. Melanocytes in the basal layer.
2. Hemidesmosomes are found in the basement membrane of
the cells of :
a. Stratum corneum.
b. Stratum granulosum.
c. Stratum spinosum.
d. Stratum germinativum.
e. None of the above.
3. Mitotic figures are common in the cells of :
a. Stratum germinativum.
b. Stratum spinosum.
c. Stratum corneum.
d. Stratum lucidum.
e. None of the above.
*Prof. Dr. Essam A. Elmohandes
1
, Department of Histology
4. The cells of granular layer of epidermis contain :
a. Melanin pigments.
b. Carotene pigments.
c. Eleidin granules.
d. Acidophilic keratohyaline granules.
e. None of the above.
5. The cells of granular layer of epidermis contain :
a. Melanin pigments.
b. Carotene pigments.
c. Eleidin granules.
d. Basophilic keratohyaline granules.
e. Acidophilic keratohyaline granules.
6. Intense basophilia of the cells of the stratum granulosum is
due to presence of :
a. Keratohyaline granules.
b. Keratin bundles.
c. Ribosomes.
d. Lamellar granules.
e. None of the above.
7. The cells of stratum granulosum are :
a. Polyhedral.
b. Rounded.
c. Cubical.
d. Diamoned-shaped.
e. Columnar.
2
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