100+ Free CMSA FC Path(SA) Anatomical Pathology — South Africa Practice Questions

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2026 Statistics

Key Facts: CMSA FC Path(SA) Anatomical Pathology — South Africa Exam

100 Qs

Practice MCQs

OpenExamPrep Practice Bank

50%

Passing Cut-off

CMSA Regulations

R21 500

Exam Fee

CMSA 2026 Fee Schedule

verified

Metadata Status

OpenExamPrep Verification

CMSA

Examining Body

College of Pathologists of SA

The FC Path(SA) Anatomical Pathology practice bank provides 100 high-yield, scientifically detailed MCQs covering general disease mechanisms, organ-system histopathology, FNA/exfoliative cytopathology, IHC antibody panels, molecular oncology, autopsy pathology, and ISO 15189 lab management.

Sample CMSA FC Path(SA) Anatomical Pathology — South Africa Practice Questions

Try these sample questions to test your CMSA FC Path(SA) Anatomical Pathology — South Africa exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1Which specific protein is oligomerized during regulated necrosis (necroptosis) to form pore complexes in the plasma membrane, resulting in cell lysis?

A.Mixed Lineage Kinase Domain-Like Protein (MLKL)

B.Receptor-Interacting Serine/Threonine-Protein Kinase 1 (RIPK1)

C.Caspase-8

D.Gasdermin D

Explanation: Mixed Lineage Kinase Domain-Like Protein (MLKL) is phosphorylated by RIPK3 within the necrosome complex during necroptosis. Phosphorylated MLKL oligomerizes and translocates to the plasma membrane, directly forming pore complexes that disrupt membrane integrity and lead to cell lysis. RIPK1 and RIPK3 are upstream kinases in the signaling pathway, while Caspase-8 inhibits necroptosis by cleaving RIPK1 and RIPK3.

2During ischemia-reperfusion injury in myocardial or renal tissue, what enzyme is primarily responsible for generating reactive oxygen species (ROS) upon reoxygenation?

A.Superoxide dismutase

B.Xanthine oxidase

C.Catalase

D.Glutathione peroxidase

Explanation: Xanthine oxidase is generated during ischemia when xanthine dehydrogenase is proteolytically converted. Upon reperfusion and reoxygenation, xanthine oxidase uses molecular oxygen to convert hypoxanthine into xanthine and uric acid, generating massive amounts of superoxide anions and hydrogen peroxide. Superoxide dismutase, catalase, and glutathione peroxidase are antioxidant enzymes that clear ROS rather than generating them.

3Which cytokine secreted by activated Th1 lymphocytes is the principal driver of macrophage transformation into epithelioid cells in granulomatous inflammation?

A.Interleukin-4 (IL-4)

B.Interleukin-10 (IL-10)

C.Interferon-gamma (IFN-gamma)

D.Transforming Growth Factor-beta (TGF-beta)

Explanation: Interferon-gamma (IFN-gamma) is secreted by activated CD4+ Th1 T-cells and natural killer cells. It activates tissue macrophages, causing them to enlarge, increase cytoplasmic volume, and transform into epithelioid histiocytes and multinucleated Langhans giant cells characteristic of granulomas. IL-4 drives Th2 activation and M2 macrophage polarization, while IL-10 and TGF-beta are anti-inflammatory cytokines.

4Pathologic cardiac hypertrophy induced by chronic hemodynamics pressure overload is primarily mediated by signaling through which intracellular pathway?

A.JAK/STAT pathway

B.Calcineurin / NFAT pathway

C.Wnt / Beta-catenin pathway

D.Notch signaling pathway

Explanation: Calcineurin is a calcium-dependent phosphatase activated by sustained intracellular calcium elevation during cardiac pressure overload. Active calcineurin dephosphorylates Nuclear Factor of Activated T-cells (NFAT), enabling its translocation into the nucleus to drive the embryonic cardiac gene program (such as ANP and beta-MHC) characteristic of pathologic hypertrophy. JAK/STAT, Wnt/beta-catenin, and Notch pathways play roles in immunity, renewal, and development rather than pressure-overload cardiac hypertrophy.

5Histological examination of tissue under polarized light following Congo red staining demonstrates apple-green birefringence in amyloid deposits. What physical protein conformation accounts for this optical property?

A.Parallel alpha-helical coiled-coil structure

B.Anti-parallel cross-beta-pleated sheet conformation

C.Random coil triple-helix polymer

D.Triple-stranded collagenous superhelix

Explanation: Amyloid fibrils, regardless of precursor protein origin (e.g., AL, AA, ATTR), share a pathognomonic anti-parallel cross-beta-pleated sheet tertiary structure. When stained with Congo red dye, the linear alignment of dye molecules along the beta-sheet groves produces pathognomonic apple-green birefringence under cross-polarized light microscopy. Alpha-helices and collagenous triple-helices do not exhibit this specific dye-binding property.

6Which chromosomal translocation juxtaposes the MYC proto-oncogene next to the immunoglobulin heavy chain (IGH) promoter locus in Burkitt lymphoma?

A.t(11;14)(q13;q32)

B.t(14;18)(q32;q21)

C.t(8;14)(q24;q32)

D.t(9;22)(q34;q11)

Explanation: Burkitt lymphoma is defined cytogenetically by reciprocal translocations involving the MYC gene on chromosome 8q24. The most common is t(8;14)(q24;q32), which translocates MYC to the immunoglobulin heavy chain (IGH) locus on 14q32, resulting in constitutive overexpression of the MYC transcription factor. t(11;14) defines mantle cell lymphoma (CCND1), t(14;18) defines follicular lymphoma (BCL2), and t(9;22) forms the BCR-ABL1 fusion in CML.

7Upon sensing DNA double-strand breaks, TP53 is stabilized via phosphorylation. Which cyclin-dependent kinase inhibitor is directly transcribed by p53 to induce G1/S cell cycle arrest?

A.p16 (INK4a)

B.p21 (CIP1/WAF1)

C.p27 (KIP1)

D.p57 (KIP2)

Explanation: TP53 functions as 'guardian of the genome'. Following DNA damage, ATM/ATR kinases phosphorylate p53, preventing MDM2-mediated ubiquitination. Stabilized p53 acts as a transcription factor to upregulate p21 (CIP1/WAF1), a potent pan-cyclin-dependent kinase inhibitor that inhibits CDK2/cyclin E and CDK4/cyclin D complexes, freezing the cell cycle at the G1/S checkpoint for DNA repair. p16 is encoded by CDKN2A, whereas p27 and p57 are distinct CIP/KIP family members.

8The 'Warburg effect' in neoplastic cells is characterized by metabolic reprograming toward high rates of glycolysis even in the presence of abundant oxygen. Which pyruvate kinase isoform is characteristically expressed in cancer cells to facilitate this phenotype?

A.PKM1

B.PKM2

C.PKL

D.PKR

Explanation: Cancer cells preferentially express the PKM2 isoform of pyruvate kinase (produced by alternative splicing of the PKM gene). PKM2 exists in a low-activity dimeric state that slows the conversion of phosphoenolpyruvate to pyruvate, accumulating upstream glycolytic intermediates that are shunted into biosynthetic pathways (nucleic acid, lipid, and amino acid synthesis) necessary for rapid cell proliferation. PKM1 is expressed in differentiated tissues, PKL in liver, and PKR in erythrocytes.

9Carcinoma cells undergoing Epithelial-to-Mesenchymal Transition (EMT) acquire invasive and migratory properties. Which cell-adhesion molecule loss is considered the hallmark functional event in EMT?

A.N-cadherin

B.E-cadherin

C.Vimentin

D.Beta-catenin

Explanation: Loss of E-cadherin expression (often mediated by transcriptional repressors Snail, Slug, Twist, or ZEB1) is the functional hallmark of Epithelial-to-Mesenchymal Transition (EMT). This loss dissolves adherens junctions between epithelial cells, enabling detachment, acquisition of a mesenchymal phenotype (gaining N-cadherin and vimentin), and local tissue invasion. Gain of N-cadherin ('cadherin switching') and vimentin occur secondary to E-cadherin loss.

10Approximately 10-15% of human cancers maintain telomere length independently of TERT reactivation via Alternative Lengthening of Telomeres (ALT). Mutational inactivation of which gene pair is strongly associated with the ALT pathway?

A.BRCA1 and BRCA2

B.ATRX and DAXX

C.MLH1 and MSH2

D.STK11 and KEAP1

Explanation: Alternative Lengthening of Telomeres (ALT) is a homologous recombination-based telomere maintenance mechanism observed in neuroblastomas, pancreatic neuroendocrine tumors, and astrocytomas. Inactivating mutations in ATRX (Alpha-Thalassemia/Mental Retardation Syndrome X-Linked) or DAXX (Death Domain-Associated Protein), which encode chromatin remodeling complexes at telomeric repeats, lead to telomeric chromatin destabilization and ALT activation. BRCA1/2 are homologous recombination repair genes, MLH1/MSH2 MMR genes, and STK11/KEAP1 tumor suppressor pathways.

About the CMSA FC Path(SA) Anatomical Pathology — South Africa Exam

The FC Path(SA) Anatomical Pathology qualification is the specialist fellowship examination awarded by the Colleges of Medicine of South Africa. It assesses candidate competency in surgical pathology, cytopathology, autopsy pathology, molecular diagnostics, immunohistochemistry, and laboratory quality management required for specialist registration as an Anatomical Pathologist with the Health Professions Council of South Africa (HPCSA).

Assessment

100 single-best-answer MCQs across 5 core categories: General Pathology, Neoplasia & Inflammation (20%), Organ-System Histopathology (35%), Cytopathology (15%), Immunohistochemistry & Molecular Pathology (15%), and Autopsy Pathology, Forensic Principles & Lab Management (15%).

Time Limit

180 minutes

Passing Score

Overall 50% with written/practical subminimums

Exam Fee

R24 650 (College of Pathologists of South Africa (Colleges of Medicine of South Africa))

CMSA FC Path(SA) Anatomical Pathology — South Africa Exam Content Outline

20%

General Pathology, Neoplasia & Inflammatory Mechanisms

Molecular mechanisms of carcinogenesis, hallmark features of cancer, acute/chronic inflammation, tissue repair, cell death pathways, amyloidosis, and genetic/epigenetic alterations in disease.

35%

Organ-System Histopathology

Diagnostic surgical pathology across major organ systems: cardiovascular, pulmonary, gastrointestinal/hepatic, renal/urologic, gynecologic/breast, endocrine, dermatopathology, neuropathology, musculoskeletal, and head & neck.

15%

Cytopathology

Exfoliative and fine-needle aspiration (FNA) cytopathology of respiratory, effusion, urinary, cervical (Bethesda System), thyroid (Bethesda), salivary gland (Milan), and lymph node specimens.

15%

Immunohistochemistry & Molecular Pathology

Diagnostic IHC panels for lineage identification, biomarker testing (HER2, mismatch repair proteins, PD-L1), FISH, next-generation sequencing targets, and quality controls.

15%

Autopsy Pathology, Forensic Principles & Lab Management

Hospital and forensic autopsy techniques, sudden unexpected death investigation, tissue handling, biosafety, laboratory quality assurance, accreditation standards (ISO 15189), and digital pathology.

How to Pass the CMSA FC Path(SA) Anatomical Pathology — South Africa Exam

What You Need to Know

Passing score: Overall 50% with written/practical subminimums
Assessment: 100 single-best-answer MCQs across 5 core categories: General Pathology, Neoplasia & Inflammation (20%), Organ-System Histopathology (35%), Cytopathology (15%), Immunohistochemistry & Molecular Pathology (15%), and Autopsy Pathology, Forensic Principles & Lab Management (15%).
Time limit: 180 minutes
Exam fee: R24 650

Keys to Passing

Work through all 100 available questions
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CMSA FC Path(SA) Anatomical Pathology — South Africa Study Tips from Top Performers

1Master essential immunohistochemical panels for undifferentiated neoplasms (e.g., CKAE1/AE3, S100, SOX10, CD45, desmin, chromogranin, synaptophysin).

2Familiarize yourself with standardized cytopathology reporting systems including Bethesda (cervical and thyroid), Milan (salivary gland), and Paris (urinary tract).

3Review WHO classification criteria for common and rare organ system tumors, including key molecular drivers such as EGFR, ALK, KRAS, BRAF, IDH1/2, and mismatch repair deficiencies.

Frequently Asked Questions

What is the examination structure of the CMSA FC Path(SA) Anatomical Pathology?

The official CMSA fellowship examination comprises written papers (short answer questions and single best answers), extensive practical examinations (histopathology slides, cytopathology, gross specimens, frozen sections), and an oral examination. This practice bank provides a 100-question MCQ study adaptation.

Who is eligible to take the FC Path(SA) Anatomical Pathology examination?

Medical practitioners registered with the HPCSA who have completed the Part I examination (or hold an approved exemption) and have completed at least 36 to 48 months of accredited registrar training in Anatomical Pathology at an approved South African academic health complex.

What passing score is required for the FC Path(SA) Anatomical Pathology examination?

Candidates must achieve an overall mark of at least 50%, alongside meeting subminimum requirements across the written, practical, and oral examination components as specified by the College of Pathologists.

100+ Free CMSA FC Path(SA) Anatomical Pathology — South Africa Practice Questions

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