Streptomycin sulfate is not absorbed orally because it is:
Anonymous Quiz
14%
Degraded by gastrointestinal enzymes
29%
Destroyed by gastric acid
50%
Highly ionized at a wide range of pH values
7%
Insoluble in water
Which one of the following antibiotics is a potent inhibitor of hepatic drug-metabolizing enzymes?
Anonymous Quiz
8%
Streptomycin
69%
Erythromycin
23%
Rifampin
0%
Tetracycline
Which of the following is a broad-spectrum bactericidal antibiotic that inhibit bacterial protein synthesis:
Anonymous Quiz
18%
Cephalosporins
9%
Ampicillin
59%
Azithromycin
14%
Ofloxacin
1. The following condition forms a breast mass that may be histologically mistaken for a tumor:
Anonymous Quiz
76%
a) Traumatic fat necrosis
5%
b) Apocrine metaplasia
14%
c) Usual ductal hyperplasia
5%
d) Adenosis
2 These tumors are benign epithelial tumors of the breast EXCEPT:
Anonymous Quiz
10%
a) Fibroadenoma
57%
b) Pleomorphic adenoma
10%
c) Benign phylloides tumor
24%
d) Duct papilloma
β€1
3.....is NOT one of the risk factors of breast cancer:
Anonymous Quiz
12%
a) Hyperestrinism
24%
b) Fibrocystic disease with florid ductal hyperplasia
0%
c) Multiple duct papilloma with atypia
65%
d) Apocrine metaplasia
4. Paget's disease of the breast:
Anonymous Quiz
0%
a) Is an autoimmune reaction against Paget's antigen
36%
b) Show skin changes including BOTH peaud'orange and nipple ulceration
64%
c) Show epidermal infiltration by large neoplastic cells with clear cytoplasm
0%
d) Is always associated with inflammatory carcinoma
5. Which of the following iS NOT a complication of puerperal sepsis:
Anonymous Quiz
7%
a) Septicemia
7%
b) Septic thrombophelibitis
20%
c) Infertility
67%
d) Endometrial carcinoma
6. Theca cell Tumor (thecoma/fibroma) is:
Anonymous Quiz
0%
a) Malignant in more than 95% of cases.
21%
b) It mostly occurs in young women
7%
c) Always well defined cystic mass grossly
71%
d) The tumor may produce estrogen
7. Which of the following is the most common histologic type of cervical
cancer:
cancer:
Anonymous Quiz
0%
a) Adenosquamous cell carcinoma
0%
b) Adenoacanthoma
73%
c) Squamous cell carcinoma
27%
d) Adenocarcinoma
8. Which of the following is NOT TRUE about endometrial hyperplasia:
Anonymous Quiz
40%
a) It is less common in females around menopause
27%
b) It is precancerous
0%
c) It can be associated with polycystic ovaries
33%
d) It can be complicated with abnormal uterine bleeding
9. Which of the following ovarian tumors can be bilateral:
Anonymous Quiz
13%
a) Serous cystadenoma
6%
b) Krukenberg tumor
6%
c) Ovarian carcinoma
75%
d) All of the above
10. Which of the following is true about choriocarcinoma
Anonymous Quiz
0%
a) It mostly arise from progression of partial vesicular mole
31%
b) Serum HCG level is mildly elevated
46%
c) It has excellent prognosis with recent chemotherapy regimens
23%
d) It is composed microscopicaly cytotrphoblast anaplastic syncytiotrophoblasts with chorionic villi
11. Which of the following is true about Condyloma accuminata of the vulva:
Anonymous Quiz
14%
a) It is precancerous
0%
b) Koilocytosis is not evident
21%
c) It is caused by HPV 16 and 18
64%
d) It may arise as single or multiple papillary lesions
12. Which of the following is the most common site of ectopic pregnancy:
Anonymous Quiz
0%
a) Ovary
100%
b) Fallopian tubes
0%
c) Abdominal cavity
0%
d) Douglas pouch
13. Which of the following mammary neoplasms has the highest incidence of bilaterality:
Anonymous Quiz
57%
a) Lobular carcinoma
29%
b) Medullary carcinoma
7%
c) Paget's disease
7%
d) Apocrine carcinoma
19. The diagnosis of chronic endometritis rests on the presence of these cells within the endometrium:
. . .
. . .
Anonymous Quiz
7%
a) Neutrophils
14%
b) Lymphocytes
14%
c) Lymphoid follicles
64%
. d) Plasma cells
16. What is true about the prognostic factors of breast carcinoma:
.
.
Anonymous Quiz
8%
a) ER positive tumors have worse prognosis than ER negative tumors
77%
b) HER2/neu positive tumors are aggressive.
15%
c) Tubular carcinoma, medullary carcinoma, mucinous carcinoma are of bad prognosis
0%
d) Breast carcinoma during pregnancy or lactation is less aggressive
17. Paget's disease of the breast:
Anonymous Quiz
7%
a) Is an autoimmune reaction against Paget's antigen.
27%
b) Show skin changes including both peaud'orange and nipple ulceration
67%
c) Show epidermal infiltration by large neoplastic cells with clear cytoplasm
0%
d) Is always associated with inflammatory carcinoma.