Medical Science I
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Gastrointestinal, renal, and musculoskeletal system
- 1.Which of these are not retroperitoneal?
- A.
Inferior vena cava
- B.
Spleen
- C.
Ascending colon
- D.
Rectum
- E.
Descending colon
- 2.Which of these are not Antigen Presenting Cells?
- A.
T-Helper Cells
- B.
B-lymphocytes
- C.
Dendritic cells
- D.
Macrophages
- 3.Which of these statements are FALSE about drug Imodium?
- A.
Increase density of stools
- B.
Reduces the amount of fluid in the stool
- C.
Encourages water and electrolytes reabsorption
- D.
Slows the rate at which the stomach and oesophagus move
- 4.Which of these statements are TRUE about erythropoietin?
- A.
A glycolipid hormone that stimulates an increase in the production of proerythroblasts
- B.
Increase the number of reticulocytes released into the lymphatic system
- C.
It is stimulated when a patients has an oxygen saturation of 95%
- D.
A glycoprotein hormone produced from the bone marrow
- 5.What is the treatment of hypovolaemia?
- A.
Colloid solution
- B.
5% dextrose
- C.
0.9% saline
- D.
Oral replacement solution
- 6.What is the most common cause of hyperkalaemia?
- A.
Metabolic acidosis
- B.
Hypoaldosteronism
- C.
Renal impairment
- D.
Insulin deficiency
- 7.What is the least likely cause of hypokalaemia?
- A.
Metabolic alkalosis
- B.
Insulin treatment
- C.
Loop diuretics
- D.
Decreased intake of potassium
- 8.What are the microscopic features of Ulcerative Colitis?
- A.
Inflammation protuding all layers
- B.
Depletion of mucin from goblet cells
- C.
Deep ulcerations
- D.
Fistulae
- 9.Muscle weaknessCentral nervous system and cardiovascular problemsHeart diseaseBeri beriThese are the effects having ___________ deficiency.
- A.
Thiamine
- B.
Cobalamin
- C.
Calcium
- D.
Pyridoxine
- 10.Which of these values does not exhibit the contraction characteristics of smooth muscles?
- A.
Slow
- B.
Periodic
- C.
Incessant
- D.
Protracted
- 11.What is the clinical use of drug Nifedipine?
- A.
Used to lower hypertension
- B.
Reduce swelling in the body
- C.
Used to treat seizures
- D.
Used to avoid nauseated feeling
- 12.Adult polycystic kidney disease is a/an ____________ genetic inheritance disease.
- A.
Autosomal-dominant
- B.
Autosomal-recessive
- C.
X-linked recessive
- D.
Mitochondrial inheritance
- 13.Where does type P pilli E.Coli binds to cause infection?
- A.
Tamm horsfall protein
- B.
Gal-Gal subunit
- C.
Urothelial mannose
- D.
Gap junctions
- 14.3 main chronic disease faced by indigenous?
- A.
Hypertension, back pain, osteoarthritis
- B.
Poisoning, diabetes, stroke
- C.
Renal failure, neoplasm, respiratory infections
- D.
Cardiovascular, diabetes, renal failure
- 15.What is the function of Vasoactive Intestinal Polypeptide (VIP)?
- A.
Induce smooth muscle contraction
- B.
Stimulate secretion of water into bile and pancreatic juices
- C.
Promotes gastric acid secretion and absorption from lumen
- D.
Increase vasoconstriction in blood vessels
- 16.The lesser omentum...Pick the wrong match.
- A.
Runs between stomach and liver
- B.
Forms the anterior wall of the lesser sac
- C.
Is attached to the lesser curvature of the stomach
- D.
Is derived from the dorsal mesogastrium
- E.
Has a free edge containing the portal vein and common bile duct
- 17.Trauma at the following sites may have the stated results, except:
- A.
Left eighth rib = ruptured spleen
- B.
Anterior superior iliac spine = sensory loss in the thigh
- C.
Nerve near McBurney's point = direct inguinal hernia
- D.
Perineal body = faceal and urinary incontinence
- E.
Spinal cord section at level of vertebrae T12, L1, L2 in male = impotence
- 18.Regarding the pancreas...Pick the wrong match.
- A.
It is supplied by both foregut and midgut arteries
- B.
The uncinate process is in contact with the spleen
- C.
Pancreatic pain may be referred to the back
- D.
It is in the posterior wall of the lesser sac
- E.
Cancer of the head of the pancreas may block the common bile duct
- 19.At the hip joint, ___________________Pick the wrong match.
- A.
Quadriceps femoris is the principal flexor
- B.
The capsule is directly related to the sciatic nerve posteriorly
- C.
Blood supply to the head of the femur may be impaired if the joint capsule is torn
- D.
Disease in the hip may present as pain in the knee
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