In Class Questions

During resting conditions, what is the range of tidal volume?
0.4-1.0 L
0.5-2.0 L
0.6-1.3 L
0.9-5.0 L
What best describes residual lung volume?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
What molecule serves to increase the bloods oxygen carrying capacity?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
What is the term given to the total volume of air voluntarily moved in one breath from full inspirations to max expiration?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
T/F: Hyperventilation decreases arterial PCO2 and H+ concentration
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Point where pulmonary ventilation increases disproportionately with oxygen consumption during graded exercise
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Which valve separates the left atria from the left ventricle?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
What part of the muscle cell is calcium released from?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Is ATP a muscle protein?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Where is blood from left ventricle pumped to?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
T/F: DBP Represents the force of blood against arterial walls
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Inherent Rhythmicity of the heart is set to what?
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
Cardiac Output Formula
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
No
True
Iron
False; systolic
Aorta
Sarcoplasmic reticulum
Bicuspid valce
Forced vital capacity
100 bpm
CO = SV x HR
 
Ventilatory threshold
Air volume remaining in the lungs after deep exhalation
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