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MCQs

Total Questions : 258 | Page 25 of 26 pages
Question 241. The internal hollow cavity in which the blood flows is called
  1.    lumen
  2.    cristae
  3.    albumin
  4.    none of above
 Discuss Question
Answer: Option A. -> lumen
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 242. The one cardiac cycle is classified as one
  1.    heartbeat
  2.    pericardial circuit
  3.    aortic circuit
  4.    pulmonary circuit
 Discuss Question
Answer: Option A. -> heartbeat
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 243. The function of basophils is
  1.    prevention of blood thickening
  2.    supply of nitrogen to cells
  3.    supply of oxygen to cells
  4.    prevention of blood clotting
 Discuss Question
Answer: Option D. -> prevention of blood clotting
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 244. The risk factors that lead to cardiovascular includes
  1.    diabetes
  2.    cholesterol
  3.    hypertension
  4.    all of above
 Discuss Question
Answer: Option D. -> all of above
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 245. The protein which is known as blood clotting protein is
  1.    fibrinogen
  2.    hydrogen
  3.    nitrogen
  4.    albumin
 Discuss Question
Answer: Option A. -> fibrinogen
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 246. The trunk which carries the blood to lungs is called
  1.    aortic trunk
  2.    pericardium trunk
  3.    pericardial trunk
  4.    pulmonary trunk
 Discuss Question
Answer: Option D. -> pulmonary trunk
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 247. The cohesion and adhesion of water molecules causes the formation of
  1.    columns of water
  2.    matrices of water
  3.    columns of oxygen molecules
  4.    columns of carbon molecules
 Discuss Question
Answer: Option A. -> columns of water
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 248. The life of platelets present in the blood is about
  1.    7-8 months
  2.    7-8 days
  3.    7-8 years
  4.    7-8 minutes
 Discuss Question
Answer: Option B. -> 7-8 days
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 249. The blood cancer or leukemia can be cured by
  1.    lungs transplant
  2.    bone marrow transplant
  3.    liver transplant
  4.    kidney transplant
 Discuss Question
Answer: Option B. -> bone marrow transplant
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 250. The number of times the average human heart beats in one minute is
  1.    40 times
  2.    80 times
  3.    70 times
  4.    50 times
 Discuss Question
Answer: Option C. -> 70 times
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!

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