100+ Free FACSS Centrafrique Practice Questions

Prepare for the Faculté des Sciences de la Santé Concours d'Entrée (FACSS, Central African Republic) exam with instant access — no signup required.

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

100+ Questions

100% Free

Loading practice questions...

2026 Statistics

Key Facts: FACSS Centrafrique Exam

1969

Université de Bangui was created by ordinance of 12 November 1969, with teaching beginning in October 1971.

7 years

Duration of the Doctorat en Médecine, Diplôme d'État curriculum at FACSS Bangui: 14 semesters ending in a doctoral thesis defence.

Bac C / D

Scientific Baccalauréat series required to sit the concours for Médecine Générale and Technicien Supérieur de Laboratoire.

CNHUB

Centre National Hospitalier Universitaire de Bangui, the country's principal university teaching hospital for clinical clerkships.

Free 100-question English MCQ study bank for the Central African Republic FACSS entrance concours at Université de Bangui. The official assessment is a competitive written examination in French; this is an English-language study adaptation.

Sample FACSS Centrafrique Practice Questions

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

1Which organelle is the primary site of adenosine triphosphate (ATP) synthesis via oxidative phosphorylation in eukaryotic cells?

A.Lysosome

B.Mitochondrion

C.Golgi apparatus

D.Rough endoplasmic reticulum

Explanation: Mitochondria generate the vast majority of cellular ATP in aerobic eukaryotic cells through the electron transport chain and ATP synthase embedded in the inner mitochondrial membrane (oxidative phosphorylation).

2According to the fluid mosaic model, what is the primary structural matrix of the biological cell membrane?

A.A continuous polysaccharide monolayer

B.A phospholipid bilayer with interspersed proteins and cholesterol

C.A rigid peptidoglycan cross-linked grid

D.A fibrous collagen triple-helix network

Explanation: The fluid mosaic model describes cell membranes as an amphipathic phospholipid bilayer with hydrophilic phosphate heads facing aqueous environments and hydrophobic fatty acid tails facing inward, embedded with integral/peripheral proteins and cholesterol that modulates membrane fluidity.

3Which nitrogenous base is present in ribonucleic acid (RNA) but replaced by thymine in deoxyribonucleic acid (DNA)?

A.Cytosine

B.Guanine

C.Uracil

D.Adenine

Explanation: Uracil is a pyrimidine base found exclusively in RNA, where it base-pairs with adenine. In DNA, uracil is replaced by methylated pyrimidine thymine.

4A histology slide of a dividing somatic cell shows the two chromatids of each chromosome pulled apart at the centromere and migrating toward opposite spindle poles. Which phase of mitosis is being observed?

A.Prophase

B.Metaphase

C.Anaphase

D.Telophase

Explanation: During anaphase of mitosis, cohesin proteins cleave, allowing sister chromatids to separate at the centromere and be pulled toward opposite centrosome poles by shortening kinetochore microtubules.

5A mother with blood type A (genotype I^A i) and a father with blood type B (genotype I^B i) have children. Which blood types are possible among their offspring?

A.Only type AB

B.Only types A and B

C.Types A, B, and AB only

D.Types A, B, AB, and O

Explanation: Because both parents are heterozygous carrying the recessive allele i, the Punnett square produces four equally likely genotypes: I^A I^B (Type AB, 25%), I^A i (Type A, 25%), I^B i (Type B, 25%), and ii (Type O, 25%).

6What is the primary physiological function of the myelin sheath surrounding peripheral and central axons?

A.To produce neurotransmitters in the synaptic cleft

B.To increase the conduction velocity of nerve action potentials via saltatory conduction

C.To store glycogen for emergency neuronal glycolysis

D.To act as a physical barrier preventing all potassium ion exchange

Explanation: Myelin sheaths (formed by Schwann cells in the PNS and oligodendrocytes in the CNS) act as electrical insulators that concentrate voltage-gated ion channels at the nodes of Ranvier, enabling rapid saltatory conduction of action potentials.

7In the human hypothalamic-pituitary-thyroid axis, what effect does an elevated circulating level of free thyroxine (T4) exert on the anterior pituitary gland?

A.Stimulates increased secretion of thyroid-stimulating hormone (TSH)

B.Inhibits the synthesis and secretion of thyroid-stimulating hormone (TSH) via negative feedback

C.Induces immediate hypertrophy of pituitary thyrotrope cells

D.Stimulates direct release of parathyroid hormone (PTH)

Explanation: Elevated circulating free T4 and T3 exert negative feedback on both the anterior pituitary (inhibiting TSH secretion) and the hypothalamus (inhibiting TRH secretion), maintaining homeostatic thyroid hormone levels.

8During which phase of the human cardiac cycle are the atrioventricular (mitral and tricuspid) valves closed while the semilunar (aortic and pulmonary) valves are open?

A.Ventricular filling (diastole)

B.Isovolumetric ventricular contraction

C.Ventricular ejection (systole)

D.Isovolumetric ventricular relaxation

Explanation: During the ventricular ejection phase of systole, intraventricular pressure exceeds aortic and pulmonary arterial pressures, forcing the semilunar valves open while elevated ventricular pressure keeps the AV valves firmly closed to prevent regurgitation.

9The plasma membrane sodium-potassium pump (Na+/K+ ATPase) consumes one molecule of ATP to transport which ions across the membrane?

A.2 Na+ ions out of the cell and 3 K+ ions into the cell

B.3 Na+ ions out of the cell and 2 K+ ions into the cell

C.3 Na+ ions into the cell and 2 K+ ions out of the cell

D.1 Na+ ion out of the cell and 1 K+ ion into the cell

Explanation: The Na+/K+ ATPase is an electrogenic primary active transporter that hydrolyzes 1 ATP molecule to export 3 Na+ ions out of the cell and import 2 K+ ions into the cell, establishing the resting membrane potential and transmembrane concentration gradients.

10During eukaryotic DNA replication, which enzyme is responsible for relieving supercoiling and torsional strain ahead of the replication fork?

A.DNA helicase

B.DNA ligase

C.DNA topoisomerase (gyrase)

D.DNA primase

Explanation: DNA topoisomerases (including DNA gyrase in prokaryotes and topoisomerases I/II in eukaryotes) relieve torsional strain and positive supercoiling ahead of the replication fork by transiently cutting, unwinding, and resealing phosphodiester backbones.

About the FACSS Centrafrique Exam

The entrance examination for the Faculté des Sciences de la Santé (FACSS) at the Université de Bangui is the public medical and health sciences entrance concours of the Central African Republic. It selects secondary school graduates for training in general medicine, nursing, midwifery, and medical laboratory sciences — a scientific Baccalauréat (Series C or D) is required for medicine and laboratory sciences, while nursing and midwifery also accept Series A and B. Official examinations are administered in French; this practice bank provides a 100-question English-language MCQ study adaptation covering cellular biology, medical chemistry, biophysics, biostatistics, and tropical public health in CAR.

Assessment

Written competitive examination administered in Bangui by the Faculté des Sciences de la Santé (FACSS) of the Université de Bangui, under the dual academic and sector supervision of the Ministère de l'Enseignement Supérieur and the Ministère de la Santé Publique et de la Population. The concours selects candidates for Doctorat en Médecine (Médecine Générale - 7 years / 14 semesters), Sage-femme ou Infirmier accoucheur Diplômé(e) d'État, Infirmier Diplômé d'État, and Technicien Supérieur de Laboratoire (each 3 years / 6 semesters at Licence level), alongside other paramedical tracks. Training combines theoretical instruction, laboratory work, and hospital clinical clerkships at Bangui's university hospitals, including the Centre National Hospitalier Universitaire de Bangui (CNHUB), the Complexe Hospitalier Universitaire Pédiatrique de Bangui (CHUPB), the Centre Hospitalier Universitaire Communautaire de Bangui, and the CHU de l'Amitié Sino-Centrafricaine.

Time Limit

Not published as a standing schedule (varies by examination paper and annual session).

Passing Score

Not published. Admission is competitive and strictly ranked against the quota of available seats (numerus clausus) approved for each health sciences department.

Exam Fee

Not published as a standing figure. Registration and application fees (frais de dossier et de concours) are established by administrative arrêté for each annual academic session. (Faculté des Sciences de la Santé (FACSS), Université de Bangui — Ministère de l'Enseignement Supérieur & Ministère de la Santé Publique)

FACSS Centrafrique Exam Content Outline

~25% of this bank

Cellular & Molecular Biology, Genetics & Physiology

Cell ultrastructure, membrane transport, organelle function, DNA replication, transcription, translation, Mendelian genetics, pedigree analysis, human neurophysiology, cardiovascular-respiratory systems, endocrinology, and reproductive biology.

~25% of this bank

General & Organic Chemistry Applied to Health

Atomic structure, chemical bonding, solution concentration, dilution calculations, acid-base equilibria, pH, blood buffer systems, chemical kinetics, thermodynamics, redox reactions, functional group nomenclature, stereochemistry, and biomolecules (amino acids, lipids, carbohydrates).

~20% of this bank

Medical Physics & Biophysics

Newtonian mechanics, work and energy, fluid mechanics, hydrostatics, blood flow dynamics, Poiseuille's law, wave and geometric optics, lens formulas, corrective vision, bioelectricity, Ohm's law, radioactivity, half-life decay, and medical radiation safety.

~15% of this bank

Mathematics & Biostatistics

Algebraic functions, limits, differential calculus, logarithmic and exponential growth models, probability rules, conditional probability, Bayes' theorem, diagnostic sensitivity and specificity, positive/negative predictive values, and epidemiological rate calculations.

~15% of this bank

Public Health, Tropical Epidemiology & Medical Ethics

Endemic tropical diseases in Central African Republic (malaria, sleeping sickness/trypanosomiasis, tuberculosis, HIV/AIDS, neglected tropical diseases), immunization principles and the PEV/EPI schedule, CAR health system organization, medical ethics, patient confidentiality, and deontology.

How to Pass the FACSS Centrafrique Exam

What You Need to Know

Passing score: Not published. Admission is competitive and strictly ranked against the quota of available seats (numerus clausus) approved for each health sciences department.
Assessment: Written competitive examination administered in Bangui by the Faculté des Sciences de la Santé (FACSS) of the Université de Bangui, under the dual academic and sector supervision of the Ministère de l'Enseignement Supérieur and the Ministère de la Santé Publique et de la Population. The concours selects candidates for Doctorat en Médecine (Médecine Générale - 7 years / 14 semesters), Sage-femme ou Infirmier accoucheur Diplômé(e) d'État, Infirmier Diplômé d'État, and Technicien Supérieur de Laboratoire (each 3 years / 6 semesters at Licence level), alongside other paramedical tracks. Training combines theoretical instruction, laboratory work, and hospital clinical clerkships at Bangui's university hospitals, including the Centre National Hospitalier Universitaire de Bangui (CNHUB), the Complexe Hospitalier Universitaire Pédiatrique de Bangui (CHUPB), the Centre Hospitalier Universitaire Communautaire de Bangui, and the CHU de l'Amitié Sino-Centrafricaine.
Time limit: Not published as a standing schedule (varies by examination paper and annual session).
Exam fee: Not published as a standing figure. Registration and application fees (frais de dossier et de concours) are established by administrative arrêté for each annual academic session.

Keys to Passing

Work through all 100 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

FACSS Centrafrique Study Tips from Top Performers

1Master quantitative chemical calculations: practice solution dilutions (C1V1 = C2V2), acid-base titrations, pH calculations using the Henderson-Hasselbalch equation, and chemical stoichiometry.

2Review core cell biology and molecular genetics: ensure a thorough understanding of organelle mechanisms, DNA replication enzymes, mRNA translation codons, and Mendelian monohybrid/dihybrid inheritance ratios.

3Strengthen medical biophysics fundamentals: solve numerical problems involving Poiseuille fluid flow, Snell's law of refraction, lens focal lengths for myopia/hyperopia correction, radioactive decay half-lives, and electrical circuits.

4Understand epidemiology and public health realities in CAR: study transmission cycles, diagnostic methods, and standard therapies for major regional endemic pathogens (Plasmodium falciparum, Trypanosoma brucei gambiense, Mycobacterium tuberculosis, HIV).

Frequently Asked Questions

What is the FACSS at Université de Bangui?

The Faculté des Sciences de la Santé (FACSS) of the Université de Bangui is the principal higher education institution training physicians, midwives, state-certified nurses, and senior laboratory technicians in the Central African Republic.

How are candidates selected for admission to FACSS?

Admission to the first year of medical and paramedical studies is strictly selective through a competitive entrance examination (concours d'entrée). Médecine Générale and Technicien Supérieur de Laboratoire require a Baccalauréat série C or D; Infirmier Diplômé d'État and Sage-femme also accept série A or B. Candidates of any nationality may apply.

What medical training tracks are offered at FACSS Bangui?

FACSS offers a 7-year (14-semester) Doctorat en Médecine, Diplôme d'État in General Medicine, alongside 3-year Licence Professionnelle paramedical programs including Infirmier Diplômé d'État (IDE), Sage-femme ou Infirmier accoucheur, and Technicien Supérieur de Laboratoire (TSL). It also runs postgraduate medical specialisation schools (gynaecology-obstetrics, paediatrics, surgery, pathology, dermatology-venereology, hepato-gastroenterology) and Master-level tracks such as Technicien Supérieur en Anesthésie Réanimation, which is open only to existing IDE, midwifery, or nurse-anaesthetist diploma holders rather than through the Baccalauréat concours.

Is this practice bank the official examination paper?

No. The official FACSS entrance examination is conducted in French as written academic papers. This practice bank is an independent English-language MCQ study adaptation designed for conceptual review, problem-solving mastery, and international test preparation.