Question

True or False:
1. if a person has a blood pressure reading 150/90, he has NORMAL blood pressure. 2. HDL is the cholesterol carrier that is most likely to cause trouble in the circulatory system because it becomes part of plaque. 3. when cholesterol levels are HIGH, liver cells take cholesterol from the blood and do not make it. 4. the process by which oxygen and CARBON MONOXIDE are exchanged between cells, the blood, and air in the lungs is known as respiration. 5. when you EXHALE, the rib cage rises and the diaphragm contracts.6. nicotine is an addictive stimulant that DECREASES heart rate

Answer 1

1F

Answer 2

2F

Answer 3

F,T,T,T

Answer 4

1F,4T,5F