2. Pathology
1.Grade I squamous cell carcinoma is characterized by all the following
,except:
a) Slowly growing
b) Radiosensetive
c) Radio resistant
d) All the above
2.All the following arenot related to basel cell carcinoma ,except:
a) Donot give distant metastasis
b) Spread systemically
c) Rapidly increase in size
d) The inner cell layer showing palisading appearance
3.A 27 years old women complains from amass of small size appear in
her neck,on touching these mass ,it bleeds
,the most accurate diagnose is..
a) Basel cell carcinoma
b) Malignant melanocyte
c) Squamous cell carcinoma
d) Rodent ulcer
4.All the following are charateristics of scirrhous carcinoma ,except:
a) Number of malignant cells are small
b) Excessive fibrous tissue stroma
c) Hard in consistency
d) Brain llike in consistancy
5.all the following are related to carcinoma rather than sarcoma,except
a) occur in older age
b) spread more by blood
c) less vascular
d) usually form malignaant ulcer
3. 6.which of the following considerd as hepatocarinogen
a) aromatic hydrocarbon
b) estorgen hormone
c) aflatoxin
d) azodyes
7.which of the following viruses are closly association with
hepatocellular carcinoma
a) hepatits B virus
b) epstein barr virus
c) human papilloma virus
d) HTLV-1
8.Which of the following is example of heredity cancer:
a) Adenomatous polyposis
b) Wilm's tumor of kidney
c) Retinoblastoma
d) A and C
9.Mostly, leukoplakia of oral and genital mucosa will lead to
a) Basel cell carcinoma
b) Squamous cell carcinoma
c) Malignant melnoma
d) Leiomyoma
10.Measurement of DNA content of tumor cells is done by
a) Immunohistocheistry
b) Cytopapnicolaou smears
c) Flow cytometry
d) Tumor markers
Answers
1. a 2. a 3. b 4. d
5. b 6. c 7. a 8. d
9. b 10. c
4. Biochemistry
1.Tumor markers are micromolecules which indicate the occurrence of
cancer and its prognosis;
A-True.
B-False.
2.The tumor marker with overlapping result is;
A-Cancer specific.
B-Tissue specific.
3.The Tumor maker to be sensitive it has to be postive in all patients.
A-True.
B-False.
4.Specfic tumor marker has to be positive in all population;
A-True.
B-False.
5.Tissue specific tumor marker can be;
A-Protein.
B-Nucleic acid.
C-Tumor antigen.
D- A and B.
E-all the above.
6.One of the following is falsely describing the ideal T.M;
A-Sensitive.
B-Specific.
C-Expensive.
D-Qualfiable.
5. 7.Case study;
WHO tended to screen a mass of males for prostate cancer:
1. which of the followig procedures can be used?
A-X rays.
B-Biobsy from prostate.
C-Searching for PSA in body fluids.
D-None of the above.
2.Which of the following is related to postive males for the test?
A-Increase the level of PAP.
B-Decrease the level of ALB.
C-Increase the level of CK.
D-Decrease the level of LDH.
E- A and C only.
8.Case study;
Mona complains tachycardia , hypertension, skinny body,Increase BMR
and chronic exophthalmous.
1.Which of the following is related to these symptoms accurately?
A-Hyperparathyrodism.
B-Hyperthyrodism.
C-Hypothyrodism.
D-Hypoparathyrodism.
2.Regarding your diagnosis, this may be caused by adenocarcinoma
which manifest its self via increase in ........ hormone;
A-Thyroxin.
B-Parathyroid hormone.
C-Calcitonine.
D-All the above.
E-A and C only.
3.Calcitonine is a hormone is non specific increase in all except;
A-Pheochromocytoma.
B-SCLC.
C-Medullary thyroid cancer.
D-Hyperparathyrodism.
6. Answers
1. B
2. A
3. A
4. B
5. E
6. C
7. 1. C 2. E
8. 1. B 2. E 3. C
Best Wishes…
#Innovation_team
