Podcast
Questions and Answers
What is the function of plasma in the cardiovascular system?
What is the function of plasma in the cardiovascular system?
- Suspending the formed elements (RBC, WBC, and platelets)
- Regulating body temperature, water content, and pH
- Traveling to protect the body and aid in blood clotting
- Transporting nutrients, oxygen, hormones, waste, and byproducts (correct)
What is the normal percentage of RBC in blood, as indicated by the hematocrit?
What is the normal percentage of RBC in blood, as indicated by the hematocrit?
- 55%
- 35%
- 65%
- 45% (correct)
Which of the following is a characteristic of blood plasma?
Which of the following is a characteristic of blood plasma?
- Consists of 92% water and various substances (correct)
- Dusky red when oxygenated
- Temperature slightly lower than body temperature
- Viscosity similar to that of water
Where do formed elements such as erythrocytes and platelets originate from?
Where do formed elements such as erythrocytes and platelets originate from?
What stimulates the production of platelets in the body?
What stimulates the production of platelets in the body?
What is the purpose of a bone marrow biopsy?
What is the purpose of a bone marrow biopsy?
Which type of anemia is most commonly associated with sickled RBCs?
Which type of anemia is most commonly associated with sickled RBCs?
What can excessive alcohol consumption or certain medications lead to?
What can excessive alcohol consumption or certain medications lead to?
Which type of leukocyte is good against bacteria and contains lysosome and defensins to breakdown membranes and walls?
Which type of leukocyte is good against bacteria and contains lysosome and defensins to breakdown membranes and walls?
Which leukocyte type is involved in general nonspecific immunity against foreign cells or body cells that don’t express 'self' proteins?
Which leukocyte type is involved in general nonspecific immunity against foreign cells or body cells that don’t express 'self' proteins?
What is the condition called when there are too few leukocytes produced, rendering the body unable to fight off disease?
What is the condition called when there are too few leukocytes produced, rendering the body unable to fight off disease?
Which type of immunity do B cells lead to and form memory cells after exposure that last for years?
Which type of immunity do B cells lead to and form memory cells after exposure that last for years?
What is the condition called when there are too few platelets, leading to poor clotting and excessive bleeding?
What is the condition called when there are too few platelets, leading to poor clotting and excessive bleeding?
Which pathway of coagulation is normally triggered by trauma and is quicker and more direct?
Which pathway of coagulation is normally triggered by trauma and is quicker and more direct?
What is the deficiency of a clotting factor known as?
What is the deficiency of a clotting factor known as?
What is the term for a tendency to form blood clots, which can be genetic or acquired?
What is the term for a tendency to form blood clots, which can be genetic or acquired?
What does aspirin inhibit, which can lead to an increased risk of ulcers?
What does aspirin inhibit, which can lead to an increased risk of ulcers?
Which group of blood types is genetically determined based on the absence or presence of A and B antigens?
Which group of blood types is genetically determined based on the absence or presence of A and B antigens?
What percentage of platelets are stored in the spleen for future release?
What percentage of platelets are stored in the spleen for future release?
What is the process called that involves the gradual degradation of a blood clot by plasmin?
What is the process called that involves the gradual degradation of a blood clot by plasmin?
Which blood type is considered the universal recipient in an ideal situation?
Which blood type is considered the universal recipient in an ideal situation?
Which vitamin is required by the liver for many clotting factors?
Which vitamin is required by the liver for many clotting factors?
What term refers to a small and numerous fragment of the cytoplasm of a cell in the plasma membrane?
What term refers to a small and numerous fragment of the cytoplasm of a cell in the plasma membrane?
Which organ plays a significant role in storing a percentage of platelets for future release?
Which organ plays a significant role in storing a percentage of platelets for future release?
Flashcards are hidden until you start studying
