Want to see correct answers?
Login or join for free!
  Biology Worksheets
Looking for Biology worksheets?
Check out our pre-made Biology worksheets!
Share/Like This Page
Filter By Grade

Twelfth Grade (Grade 12) Circulatory and Immune Systems Questions

You can create printable tests and worksheets from these Grade 12 Circulatory and Immune Systems questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 5 Next
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Where do the veins and arteries come together?
  1. capillaries
  2. the heart
  3. ventricles
  4. the aorta
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Which condition causes blood to be more acidic?
  1. Protease Deficiency
  2. Lipase Deficiency
  3. Amylase Deficiency
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
What is not a function of the cardiovascular system?
  1. Regulate body temperature
  2. Transportations of hormones
  3. Take in oxygen
  4. Removal of metabolic wastes
Grade 12 Circulatory and Immune Systems
These blood vessels return blood to the heart.
  1. arteries
  2. capillaries
  3. venoules
  4. veins
Grade 12 Circulatory and Immune Systems
What is hypertension also known as?
  1. the secret
  2. melanoma
  3. the silent killer
  4. the home wrecker
Grade 12 Circulatory and Immune Systems
This vessel returns blood from the head and the body to the heart.
  1. Aorta
  2. Pulmonary Trunk
  3. Pulmonary vein
  4. Vena Cava
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
What is the lub-dub sound a characteristic of in the heart?
  1. The relaxation of the heart muscle
  2. The opening and closing of the heart valves
  3. The shaking of the heart
  4. none of these above
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Which covering of the heart is like a bag that encloses the heart?
  1. pericardium
  2. pericardial
  3. peritoneum
  4. perietal
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
What causes circulatory shock?
  1. Low blood sugar
  2. High blood sugar
  3. Low blood pressure
  4. High blood pressure
Grade 12 Circulatory and Immune Systems
What is the first step in the path of blood flow?
  1. Blood moves into the left ventricle
  2. Blood returns from the lungs and enters the left atrium
  3. Blood goes out the pulmonary arteries and heads to the lungs
  4. Blood moves into the right ventricle
  5. Deoxygenated blood enters right atrium through the vena cava
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Grade 12 Circulatory and Immune Systems
Increasing our heart rate during exercise on a regular basis is beneficial because
  1. It increase blood flow to the tissues
  2. Lowers blood pressure
  3. Increases the number of red blood cells in the body
  4. Both A and B
  5. All of the above
Previous Page 1 of 5 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.