100+ Free SCT Practice Questions

Pass your ASCP Specialist in Cytology exam on the first try — instant access, no signup required.

✓ No registration✓ No credit card✓ No hidden fees✓ Start practicing immediately

100+ Questions

100% Free

1 / 100

Question 1

Score: 0/0

Which IHC marker is positive in pulmonary adenocarcinoma and supports lung origin?

Napsin A and TTF-1

CDX2 and SATB2

GATA3 and mammaglobin

p40 and CK5/6

to track

Same family resources

More ASCP Certifications Prep

Continue through related practice pages, study guides, comparisons, and articles from the same exam family.

Practice Pages

ASCP Medical Lab Technician (MLT) Practice200 questions ASCP Medical Laboratory Scientist (MLS) Practice200 questions ASCP Blood Banking Technologist Practice100 questions ASCP CG Scientist in Cytogenetics Practice100 questions ASCP Clinical Chemistry Technologist Practice100 questions ASCP CTgyn Gynecologic Cytologist Practice100 questions

ASCP Blood Banking Technologist Exam Guide 2026: Train Panel Logic First9 min read FREE ASCP MLS + MLT Study Guide 2026: 10-Week Plan13 min read FREE ASCP PBT Study Guide 2026: Specimen Collection Strategy, CAT Format, and 6-Week Plan12 min read NHA CPT vs ASCP vs AMT 2026: Which Phlebotomy Exam?17 min read

2026 Statistics

Key Facts: SCT Exam

100

Total Items

ASCP BOC

$310

Exam Fee

ASCP

100/24h

CLIA Workload Cap

Cytotech screening max

Bethesda 2014

Reporting Standard

3rd edition

The ASCP SCT (Specialist in Cytology) is a Specialist-level BOC credential. 100 MCQ items, $310 fee. Eligibility: bachelor's + 3 yrs cytology experience. Master Bethesda 2014 (NILM, ASC-US, ASC-H, LSIL, HSIL, AGC, AIS), HPV co-testing, ASCCP 2019 Risk-Based Management Consensus, USPSTF 2018 cervical screening intervals, and CLIA workload caps (100 slides/24h cytotech max).

Sample SCT Practice Questions

Try these sample questions to test your SCT exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In the Bethesda 2014 system, which interpretation indicates squamous cells with atypia where HSIL cannot be excluded?

A.ASCUS

B.ASC-H

C.LSIL

D.NILM

Explanation: ASC-H designates atypical squamous cells where high-grade squamous intraepithelial lesion cannot be excluded; it carries a higher risk of CIN2+ than ASCUS and warrants colposcopy regardless of HPV status.

2Koilocytes on a Pap test are most directly associated with which infection?

A.Herpes simplex virus

B.Human papillomavirus

C.Trichomonas vaginalis

D.Candida albicans

Explanation: Koilocytes are squamous cells with a sharply demarcated perinuclear halo and nuclear atypia; they are the cytopathic hallmark of productive HPV infection and characterize LSIL.

3Which classic triad describes the cytopathic effect of herpes simplex virus on a Pap smear?

A.Multinucleation, molding, margination of chromatin

B.Koilocytosis, dyskeratosis, parakeratosis

C.Cannonball cells, signet rings, mucin

D.Tadpole cells, fiber cells, third-type cells

Explanation: HSV-infected squamous cells show the 3 Ms: multinucleation, nuclear molding, and peripheral margination of chromatin producing a ground-glass appearance, often with eosinophilic Cowdry A inclusions.

4Which organism appears as a pear-shaped, flagellated organism with an eccentric pale nucleus on Pap stain?

A.Candida albicans

B.Gardnerella vaginalis

C.Trichomonas vaginalis

D.Actinomyces

Explanation: Trichomonas vaginalis is a 15-30 micron pear-shaped or oval cyanophilic organism with an eccentric pale nucleus and sometimes visible eosinophilic cytoplasmic granules; clue cells and inflammatory background are commonly present.

5Which is a Bethesda 2014 criterion for adequacy of a liquid-based cervical Pap specimen?

A.At least 5,000 well-preserved squamous cells

B.Endocervical/transformation zone component required for adequacy

C.At least 8,000 squamous cells

D.Presence of mucus on the slide

Explanation: Bethesda 2014 requires a minimum of 5,000 well-visualized/well-preserved squamous cells for liquid-based preparations and 8,000-12,000 for conventional smears.

6A Pap shows hyperchromatic crowded groups of cells with feathering at the edges, rosettes, and stratified pseudostratified nuclei. What is the most likely interpretation?

A.LSIL

B.Endocervical adenocarcinoma in situ (AIS)

C.HSIL

D.Atrophy

Explanation: Feathering, rosettes, strips with pseudostratified elongated hyperchromatic nuclei, and apoptotic bodies are classic features of endocervical AIS.

7Which feature best distinguishes HSIL from LSIL on a Pap test?

A.Presence of koilocytes

B.Increased nuclear-to-cytoplasmic ratio in immature cells

C.Mature superficial squamous cells with halos

D.Glandular cell rosettes

Explanation: HSIL is characterized by small immature (parabasal-type) squamous cells with markedly increased N:C ratio, hyperchromasia, and irregular nuclear contours; LSIL involves mature squamous cells with milder atypia and koilocytes.

8In a postmenopausal patient, parabasal cells with smooth nuclear contours, granular blue background, and 'blue blobs' are most consistent with:

A.HSIL

B.Atrophy

C.SCC

D.Endometrial adenocarcinoma

Explanation: Atrophy yields predominantly parabasal cells with smooth, evenly distributed chromatin, a granular cyanophilic background, and amorphous basophilic 'blue blobs' representing degenerated cells/mucin.

9Atypical glandular cells (AGC) on a Pap test most often originate from which site if the patient is over age 35?

A.Endocervix only

B.Endometrium

C.Vagina

D.Bartholin gland

Explanation: In women over 35 (or with abnormal bleeding), AGC raises concern for endometrial pathology including hyperplasia or adenocarcinoma; ASCCP recommends endometrial sampling in addition to colposcopy with endocervical curettage.

10What is the role of HPV reflex testing in ASCUS Pap interpretations per ASCCP 2019 guidelines?

A.Triage: HPV-positive ASCUS goes to colposcopy; HPV-negative returns to routine screening

B.All ASCUS go to LEEP

C.Confirm a viral cytopathic effect

D.Determine cervical cancer staging

Explanation: Reflex high-risk HPV testing on ASCUS triages risk: HPV-positive cases warrant colposcopy because risk of CIN3+ is elevated, while HPV-negative ASCUS returns to age-appropriate routine surveillance.

About the SCT Exam

ASCP BOC Specialist-level credential for senior cytotechnologists. Validates expertise in gynecologic cytology (Bethesda 2014 system, HPV cotesting, ASCCP risk-based management), non-gyn cytology (FNA — thyroid Bethesda 6-tier, lung, breast, salivary Milan; body fluids; urine Paris System), ancillary techniques (HPV reflex, IHC on cell block, molecular markers), and CLIA-mandated cytology workload limits.

Questions

100 scored questions

Time Limit

Per ASCP scheduling

Passing Score

Scaled

Exam Fee

$310 (ASCP BOC)

SCT Exam Content Outline

30%

Gynecologic Cytology

Bethesda 2014, HPV co-testing, transformation zone, organisms (Trich/Candida/HSV), reactive changes

30%

Non-Gyn Cytology (FNA, Body Fluid, Respiratory, Urinary)

Thyroid Bethesda 6-tier, lung FNA (TTF-1+/p40+), salivary Milan, urine Paris System, body fluids

15%

Ancillary Techniques

HPV reflex, IHC on cell block (TTF-1, p40, calretinin/WT-1, GATA3), molecular markers

15%

Methods, Stains, QC

Pap stain (hematoxylin + EA + Orange G), Diff-Quik, ThinPrep vs SurePath, fixation

10%

Lab Operations, Bethesda, CLIA, Ethics

CLIA workload, 10% rescreen, 5-year retrospective, ASCCP, USPSTF screening

How to Pass the SCT Exam

What You Need to Know

Passing score: Scaled
Exam length: 100 questions
Time limit: Per ASCP scheduling
Exam fee: $310

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

SCT Study Tips from Top Performers

1Master Bethesda 2014 categories with morphologic features and management triage

2Memorize HPV high-risk types — 16 and 18 cause ~70% of cervical cancers; 31/33/45/52/58 next most common

3Know CLIA workload: 100 slides/24h max, recalculated by case mix; 10% rescreen of negatives; 5-year retrospective

4Understand Bethesda Thyroid: I non-diagnostic, II benign, III AUS/FLUS, IV FN/SFN, V SFM, VI malignant

5Apply Pap stain components: hematoxylin (nuclear), EA-50 (cytoplasmic), Orange G (keratinization)

Frequently Asked Questions

What is Bethesda 2014?

The Bethesda System for Reporting Cervical Cytology, 3rd edition (2014) is the standardized cervical Pap reporting system. Categories: NILM (Negative for Intraepithelial Lesion or Malignancy), ASC-US (atypical squamous cells of undetermined significance), ASC-H (atypical squamous cells, cannot exclude HSIL), LSIL (low-grade squamous intraepithelial lesion — HPV/CIN1), HSIL (high-grade — CIN2/CIN3/CIS), AGC (atypical glandular cells, with subtypes), AIS (adenocarcinoma in situ), squamous cell carcinoma, adenocarcinoma.

What is the CLIA cytology workload cap?

Per CLIA, a cytotechnologist may screen a maximum of 100 slides in any 24-hour period — and that 100 is reduced based on case mix (negatives only count as 1; abnormals count more). Additionally, cytotechs cannot screen for more than 8 hours in a 24-hour period. 10% of negative slides require rescreen. 5-year retrospective rescreen required for the index HSIL+ case.

What does ASCCP 2019 Risk-Based Management include?

The ASCCP 2019 Consensus Guidelines use risk thresholds (immediate vs surveillance) based on current Pap result + HPV status + history. Key thresholds: ≥4% 5-year CIN3+ risk = colposcopy; ≥60% = expedited treatment without colposcopic confirmation. ASCCP Navigator app implements the algorithms.

How should I study for ASCP SCT?

Plan 60-100 hours over 8-12 weeks. Master Bethesda 2014 terminology and morphologic features for each category, HPV high-risk genotypes (16, 18, 31, 33, 45, 52, 58), USPSTF 2018 cervical screening (q3y cytology 21-29; q5y HPV primary or co-test 30-65), Bethesda Thyroid 6-tier with malignancy risk, and the Paris System for urine cytology.