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FSMB / NBME12 الأسئلة

Foundations of Clinical Medicine MCQs

Practice Foundations of Clinical Medicine multiple-choice questions for FSMB / NBME competitive exams. Each question includes the correct answer and a short explanation, and past-paper questions are marked so you can revise both repeated and fresh material in one place.

Liver
Spleen
Bone marrow
Lymph nodes
الشرحIn adults, the production of blood cells occurs primarily within the red bone marrow.
Calcitonin
Thyroxine
Parathyroid hormone
Insulin
الشرحParathyroid hormone (PTH) increases blood calcium by acting on bones, kidneys, and intestines.
Storing neurotransmitters
Speeding up nerve impulse transmission
Preventing neuron cell death
Repairing damaged axons
الشرحMyelin acts as an electrical insulator, allowing for saltatory conduction of action potentials.
Glycolysis
Oxidative phosphorylation
Fermentation
The urea cycle
الشرحOxidative phosphorylation is the metabolic pathway in which cells use enzymes to oxidize nutrients, thereby releasing energy which is used to produce ATP.
Rickets
Scurvy
Pellagra
Beriberi
الشرحVitamin C deficiency leads to a defect in collagen synthesis, resulting in the connective tissue disease known as scurvy.
Mitochondria
Ribosome
Lysosome
Golgi apparatus
الشرحRibosomes are the cellular structures that translate mRNA into protein chains.
G1 phase
S phase
G2 phase
M phase
الشرحDNA synthesis or replication occurs specifically during the S (synthesis) phase of interphase.
Missense mutation
Nonsense mutation
Silent mutation
Frameshift mutation
الشرحA nonsense mutation changes an amino acid codon into a premature stop codon, truncating the protein.
Voluntary muscle control
Regulation of subconscious body functions
Sensory perception
Motor coordination
الشرحThe autonomic system controls involuntary actions like heart rate, digestion, and respiratory rate.
IgG
IgA
IgM
IgE
الشرحIgM is the first antibody isotype expressed by B cells during a primary immune response.
Concentrating urine
Reabsorption of water and solutes
Secretion of hydrogen ions
Filtration of blood
الشرحThe majority of water, glucose, and electrolyte reabsorption happens in the proximal tubule.
Serotonin
Dopamine
Acetylcholine
GABA
الشرحParkinson's is characterized by the degeneration of dopamine-producing neurons in the substantia nigra.

Frequently Asked Questions

Are these Foundations of Clinical Medicine MCQs free?

Yes. Every Foundations of Clinical Medicine MCQ on this page is free to practice, including the correct answer and explanation.

Do these include past-paper questions?

Yes — questions sourced from past papers are clearly marked with a "Past Paper" badge, alongside fresh practice questions.

Which exams do these Foundations of Clinical Medicine MCQs help with?

They are aimed at FSMB / NBME and related Pakistani competitive exams that test Foundations of Clinical Medicine.

How should I practice subject-wise MCQs?

Attempt each question first, then reveal the answer and read the explanation. Short, focused sessions on one subject work better than long unstructured reading.

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