MCQs

a. Oligodendrocytes. 

b. Microglia.

c. Neurons.

d. Neuroglia.

a. Forebrain.

b. Brainstem.

c. Hindbrain.

d. Diencephalon.

a. Olfaction. 

b. Memory.

c. Speech. 

d. Vision. 

a. Hypothalamus.

b. Amygdala.

c. Hippocampus.

d. Corpus callosum.

a. Histamine.

b. Acetylcholine.

c. Endorphins.

d. Dopamine.

a. It is responsible for maintaining breathing, blood pressure and heart rate.

b. It is associated with movement, orientation and recognition. 

c. It is associated with coordinating movement and balance. 

d. It is the base of a person’s emotions.

a. Glossopharyngeal nerve.

b. Trochlear nerve. 

c. Hypoglossal nerve.

d. Vestibulocochlear nerve.

a. Alzheimer’s disease.

b. Parkinson’s disease. 

c. Epilepsy.

d. Meningitis.

a. Dura mater.

b. Arachnoid mater. 

c. Subdural space.

d. Subarachnoid space.

a. Neuroglia.

b. Microglia.

c. Oligodendrocytes.

d. Astrocytes.

a. Frontal lobe.

b. Temporal lobe.

c. Occipital lobe.

d. Parietal lobe. 

a. Lens.

b. Retina.

c. Cornea.

d. Macula. 

a. Vacuum. 

b. Vascular.

c. Vasculum.

d. Vasculus.

a. Atrioventricular bundle.

b. Purkinje fibers.

c. Atrioventricular node.

d. Sinoatrial node.

a. Semilunar valves close. 

b. Atrioventricular valves close.

c. Aortic semilunar valve close. 

d. Tricuspid valve close. 

a. It is the volume of blood pumped out by an atrium with each heartbeat.

b. It is the volume of blood pumped out by a ventricle with each heartbeat.

c. It is the volume of blood pumped out by the aorta with each heartbeat.

d. It is the volume of blood pumped out by the pulmonary artery with each heartbeat.

a. Subclavian artery.

b. External iliac artery.

c. Common carotid artery.

d. Coronary artery.

a. Angina pectoris.

b. Aneurysm. 

c. Hypertension. 

a. Varicose veins.

a. Inferior mesenteric vein.

b. Portal vein. 

c. Inferior vena cava.

d. Superior mesenteric vein.

a. The atrial systole ends, and ventricular systole begins.

b. The ventricular diastole begins, the pressure in the ventricles falls below that in the major arteries, and the semilunar valves close to prevent backflow into the ventricles. 

c. The ventricles continue to contract, causing the intraventricular pressure to surpass the pressure in the major arteries leaving the heart. 

d. The ventricles remain in diastole as the atria contract, forcing blood into the ventricles to complete ventricular filling.

a. SA node.

b. AV node. 

c. Purkinje fibers.

d. SV node.

a. Pericardium.

b. Endocardium.

c. Epicardium.

d. Myocardium.

a. Arterioles.

b. Capillaries.

c. Veins.

d. Arteries. 

a. Right ventricles.

b. Right atrium.

c. Left ventricles.

d. left atrium. 

a. Alveolar sacs.

b. Bronchi.

c. Trachea.

d. Lungs. 

a. Cartilage known as the epiglottis closes the larynx during the process of swallowing.

b. Trachea is made up of C-shaped cartilage.

c. Larynx includes rings of cartilage called thyroid.

d. Trachea splits into two structured tubes, known as the right and left bronchioles.

a. Vital capacity.

b. Tidal volume.

c. Residual volume.

d. Expiratory reserve volume.

a. Amygdala.

b. Hypothalamus. 

c. Pons.

d. Cerebellum.

a. Pulmonary nerve.

b. Intercostal nerve.

c. Phrenic nerve.

d. Vagus nerve.

a. Pneumonia.

b. Emphysema.

c. Asthma.

d. Bronchitis.

a. Eupnea.

b. Hyperpnea.

c. Hypopnea.

d. Pneumonia.

a. The exchange of gases between the alveoli and the blood.

b. The exchange of gases between blood and tissue cells.

c. The exchange of gases between the alveoli and tissue cells.

d. The exchange of gases between the pulmonary blood and tissue blood.

a. Oxymeter.

b. Technometer.

c. Nanometer.

d. Spirometer.

a. Small cell carcinoma.

b. Squamous cell carcinoma.

c. Large ell anaplastic carcinoma.

d. Adenocarcinoma.

a. Mediastinal surface.

b. Diaphragmatic surface.

c. Pulmonary surface.

d. Costal surface. 

a. Terminal bronchioles.

b. Respiratory bronchioles.

c. Alveoli.

d. Conducting bronchioles. 

a. Adrenal. 

b. Pituitary.

c. Thyroid.

d. Gonads.

a. Epinephrine.

b. Oestrogen.

c. Melatonin.

d. Triiodothyronine.

a. Dwarfism. 

b. Graves’ disease.

c. Thromboplastin. 

d. Goiter. 

a. Posterior pituitary.

b. Adrenocorticotrophic.

c. Anterior pituitary.

d. Hypothalamus.

a. Thyrotropic hormone.

b. Prolactin. 

c. Growth hormone.

d. Follicle stimulating hormone.

a. Peptides hormones.

b. Acid–based hormones. 

c. Steroid hormones. 

d. Prostaglandins hormones.

a. Hormonal stimulus.

b. Humoral stimulus. 

c. Neural stimulus.

d. Vascular stimulus.

a. Albumin.

b. Ammonia. 

c. Acetoacetic acid.

d. Cholesterol.

a. Thyroid gland.

b. Pituitary gland. 

c. Adrenal gland.

d. Thymus gland.

a. Parathyroid.

b. Thymus.

c. Anterior pituitary.

d. Thyroid. 

a. Feedback cells.

b. Target cells.

c. Stimulus cells.

d. Promoting cells. 

a. Posterior pituitary.

b. Hypothalamus.

c. Amygdala.

d. Anterior pituitary.

a. Absorption. 

b. Mechanical digestion.

c. Chemical digestion.

d. Propulsion.

a. Proteases.

b. Trypsin.

c. Lipases.

d. Amylase.

a. Rennin. 

b. Pepsin. 

c. Maltose.

d. Trypsin. 

a. Hormones.

b. Vagus nerve.

c. Both a & b.

d. None of them.

a. Fats.

b. Proteins.

c. Carbohydrates.

d. Ions.

a. Small intestines.

b. Stomach. 

c. Duodenum. 

a. Colon.

a. Gastric juice.

b. The bile.

c. Pancreatic juice.

d. Brush border enzymes. 

a. Some ions.

b. Carbohydrates. 

c. Water.

d. Vitamins.

a. Hepatitis C.

b. Hepatitis A.

c. Hepatitis B.

d. Hepatitis E.

a. Fibers.

b. Starch.

c. Polypeptides.

d. Glycerol.

a. Amino acids. 

b. Polypeptides.

c. Glycerol.

d. Cellulose.

a. Small intestines.

b. Large intestines.

c. Stomach.

d. Esophagus.

a. Nephrons.

b. Neurons.

c. Glomerulus.

d. Cortex.

a. Glomerulonephritis.

b. Renal agenesis.

c. Urethritis.

d. Renal failure.

a. Adenocarcinoma.

b. Squamous cell carcinoma. 

c. Transitional cell carcinoma.

d. Epithelial carcinoma.

a. Uretopelvic junction.

b. Pelvic brim.

c. When ureter enters the bladder.

d. Middle of ureter.

a. Renal papilla.
b. Distal convoluted tubule.
c. Glomerulus. 

d. Collecting duct.

a. Glucose.

b. Protein.
c. Uric acid.
d. Creatinine. 

a. Hilum.

b. Pyramid.

c. Calyx.

d. Column. 

a. Hydrostatic pressure.

b. Osmotic pressure. 

c. Peristalsis.

d. Gravity.

a. Urethra.

b. Bladder.

c. Kidney.

d. Ureter.

a. Abdominal cavity.

b. Pelvic cavity.

c. Peritoneal cavity.

d. Retroperitoneal.

a. Cortex. 

b. Medulla.

c. Column.

d. Pelvis.

a. Magnesium.

b. Glucose.

c. Urea.

d. Uric acid.

a. Cervical duct.

b. Left lymphatic duct.

c. Thoracic duct.

d. Right lymphatic duct.

a. B-lymphocytes.

b. T-lymphocytes.

c. Macrophages.

d. Dendritic cells.

a. Splenoma.

b. Splanchnic.

c. Asplenia.

d. Splenomegaly.

a. Eosinophil.

b. Neutrophils.

c. Basophils.

d. Monocytes. 

a. Fluid balance and absorption of amino acids with defense against disease.

b. Absorption of fats and acid-base balance with defense against disease.

c. Transport of nutrients and acid-base balance with fluid balance.

d. Fluid balance and absorption of fats with defense against disease.

a. Arteries.

b. Veins.
c. Capillaries.
d. Tissue fluid. 

a. Spleen and red bone marrow.

b. Thymus and red bone marrow.

c. Spleen and thymus.

d. Spleen and lymphnodes.

a. Thoracic cavity inferior to heart.

b. Abdominal cavity inferior to liver.

c. Thoracic cavity between trachea and sternum.

d. Abdominal cavity posterior to stomach.

a. Spleen.

b. Bone marrow.

c. Kidneys.

d. Lymphnodes.

a. B lymphocytes and T lymphocytes.

b. B lymphocytes and neutrophils.

c. T lymphocytes and monocytes.

d. T lymphocytes and neutrophils.

a. Homeostasis

b. Edema

b. Immunity

c. Inflammation

a. Lymphatic capillaries – tissue fluid – lymphatic ducts – lymphatic vessels – veins.

b. Tissue fluid - lymphatic capillaries – lymphatic vessels – lymphatic ducts – veins.

c. Lymphatic capillaries – veins – tissue fluid – lymphatic ducts – lymphatic veins.

d. Tissue fluid – lymphatic capillaries – lymphatic ducts – lymphatic veins - veins.

a. Mucous membranes 

b. Normal body flora. 

c. Nasopharynx 

d. The bronchial cilia. 

a. Immune Response.

b. Skin and Mucous membranes.

c. Inflammatory response.

d. Inflammatory response and skin and mucous membranes.

a. Humoral immunity.

b. Antibody mediated immunity.

c. Cell mediated immunity.

d. Both A and C.

a. B-lymphocytes.

b. T- lymphocytes.

c. Antibodies.

d. All of the above.

a. Immune Response.

b. Inflammatory response.

c. Skin and Mucous membranes.

d. Inflammatory response with skin and mucous membranes.

a. Immune Response.

b. Inflammatory response.

c. Skin and Mucous membranes.

d. Inflammatory response with skin and mucous membranes.

a. Immune Response.

b. Inflammatory response.

c. Skin and Mucous membranes.

d. Inflammatory response with skin and mucous membranes.

a. Plasma cells

b. Antigens

c. Red blood cells

d. Cytotoxic T-lymphocytes 

a. Tissue cells

b. Stem cells

c. Plasma cells

d. Membranous cells

a. Antibody

b. Antigen

c. Lymph

d. Mesenchyme

a. Regulatory T cells.

b. Helper T Cells.

c. Interferon.

d. Macrophage APCs.

a. Immune Response.

b. Skin and Mucous membranes.

c. Inflammatory response.

d. Inflammatory response and skin and mucous membranes.