QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) Q&A 2026 |INSTANT DOWNLOAD PDF
1. Which staining technique is most commonly used in
cytology for evaluating cervical smear specimens?
A. Gram stain
B. Wright stain
C. Hematoxylin and eosin stain
D. Papanicolaou stain
Rationale: The Papanicolaou stain provides excellent nuclear
and cytoplasmic detail, which is essential for detecting
precancerous and cancerous cells in cervical cytology.
Correct Answer: D. Papanicolaou stain
2. The primary purpose of a Pap smear is to detect:
A. Bacterial infection
B. Cervical cancer and precancerous lesions
C. Hormonal imbalance
D. Endometrial hyperplasia
Rationale: Pap smears are designed mainly to detect early
cervical epithelial abnormalities that may lead to cancer.
Correct Answer: B. Cervical cancer and precancerous lesions
,3. Which virus is strongly associated with the development of
cervical cancer?
A. Epstein–Barr virus
B. Human papillomavirus
C. Hepatitis B virus
D. Cytomegalovirus
Rationale: Persistent infection with high-risk HPV types is the
major cause of cervical cancer.
Correct Answer: B. Human papillomavirus
4. In cytology, the term “anisocytosis” refers to:
A. Variation in cell shape
B. Variation in cell size
C. Increased nucleus size
D. Cytoplasmic vacuolation
Rationale: Anisocytosis describes unequal cell sizes, often seen
in dysplasia and malignancy.
Correct Answer: B. Variation in cell size
5. Which cell layer of the cervix contains the most immature
epithelial cells?
A. Superficial layer
B. Intermediate layer
C. Parabasal layer
D. Basal layer
,Rationale: Basal cells are the youngest cells in the squamous
epithelium and give rise to other layers.
Correct Answer: D. Basal layer
6. A hallmark cytological feature of malignancy is:
A. Uniform nuclear size
B. Small nucleoli
C. Increased nuclear-to-cytoplasmic ratio
D. Smooth chromatin
Rationale: Malignant cells typically have enlarged nuclei and
reduced cytoplasm, producing a high N:C ratio.
Correct Answer: C. Increased nuclear-to-cytoplasmic ratio
7. Koilocytosis is most commonly associated with infection by:
A. Herpes simplex virus
B. HPV
C. HIV
D. Influenza virus
Rationale: Koilocytes show perinuclear clearing and nuclear
enlargement typical of HPV infection.
Correct Answer: B. HPV
8. Which component of the Pap stain stains cell nuclei blue?
A. Orange G
, B. Hematoxylin
C. Eosin Azure
D. Light green
Rationale: Hematoxylin binds to nuclear DNA and stains nuclei
blue or purple.
Correct Answer: B. Hematoxylin
9. Which specimen preparation method spreads cells evenly
on a slide using liquid suspension?
A. Direct smear
B. Frozen section
C. Liquid-based cytology
D. Tissue biopsy
Rationale: Liquid-based cytology suspends cells in preservative
fluid before processing, improving slide quality.
Correct Answer: C. Liquid-based cytology
10. The Bethesda System is used primarily for reporting:
A. Lung cytology
B. Cervical cytology
C. Thyroid biopsy
D. Blood smears
Rationale: The Bethesda System standardizes cervical cytology
reporting.
Correct Answer: B. Cervical cytology