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HBS Unit II Test

Unit II Study Guide

QuestionAnswer
Amount of air a person can forcibly exhale after taking a deep breath is his/her. vital capacity
Some contain one-way valves Vein
They carry blood to the heart. Vein
You can feel your pulse here. Artery
The exchange of nutrients and waste products occurs here. Capillary
They carry blood away from the heart. Artery
They are the smallest blood vessels. Capillary
Solid substance that aids in the clotting of blood. Platelet
Cell that helps protect the body against disease. White Blood Cell
Cell that carries oxygen to body cells. Red Blood Cell
The liquid part of the blood. Plasma
A calorie is a unit of- Heat Energy
When you inhale, your diaphragm- Moves Down
Vales can be found in the- Heart and Veins
The epiglottis has a protective function because it- Blocks the opening to the windpipe during swallowing.
Risk factors for high blood pressure include all of these except- Exercise
This statement best describes one step of gas exchange in the lungs- Waste carbon dioxide passes into the alveoli from the bloodstream.
Which one contains more energy--Example A: 22-26 Degrees or B: 22-32 Degrees Example B
Which one is higher calories--Example A: 22-26 Degrees or B: 22-32 Degrees Example B
Which has four Calories? Example A: 22-26 Degrees or B: 22-32 Degrees Example A
This does not happen during inhalation- The diaphram moves up.
This is neither a raw material nor a product of cellular respiration. Nitrogen
The primary goal of cellular respiration is to release this from digested nutrients. Energy
The scientist who first discovered a vaccine for polio is- Jonas Salk
The scientist who discovered that our blood circulates in a closed system was- William Harvey
This is not a characteristic of the syringe model of breathing- It shows that air surrounds the lungs.
Created by: lfreeze
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