BIOL 102 Quiz Circulatory System
BIOL 102 Quiz: Heart, Blood, and Circulatory System
- The systemic circulation of blood flow begins when blood enters the ____.
- In which structure would you find oxygenated blood?
- A heart rate above 100 beats per minute is known as ____.
- The hardening of the arteries is known as ____.
- Which vessel carries blood from the small intestines to the liver?
- Exchange of materials between blood and tissues depends upon ____.
- Which type of vessel offers the most resistance to blood flow?
- The pelvic organs receive blood from the ____.
- In which type of vessel can blood flow be regulated by the nervous system?
- When the left atrium is contracting ____.
- As the electrical impulse moves through the cardiac conduction system it slows down at which structure to allow the atria to finish their contraction?
- What percentage of heart cells are part of the cardiac conduction system?
- Platelets are derived directly from ____.
- Which blood component determines plasma fluid volume?
- The defense response against a mismatched transfusion is called ____.
- Which factor promotes oxygen release from hemoglobin at the tissue?
- Which of the following is found in the general circulation?
- Plasma consists mostly of ____.
- On average, how many red blood cells are there in a microliter of blood?
- The final step in the clotting pathway is ____.
- Most of the oxygen found in the blood is ____.
- When blood pressure rises rapidly the body responds by ____.
- Blood pressure is ____.
- During ventricular contraction which valve closes to prevent blood reentering the right atrium?
- A person with type B blood has which antibodies?