BME 302 Final Exam 2025/2026 Actual Complete Real
Exam Questions with verified Answers (100% Correct
Answers) Already Graded A+ / Newest Exam Version
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If the afterload increases by 10 mmHg, the PV loop will change
by - ANSWER-
Increasing SP and
decreasing SV
Set the correct order for the muscle contraction cycle by
numbering the steps below:
___ Myosin releases ADP
___ ATP binds to myosin and myosin releases actin
___ Power stroke begins when tropomyosin moves off the
binding site ___ Myosin hydrolyzes ATP and energy from
ATP rotates the myosin head to the cocked position. Myosin
binds weakly to actin - ANSWER-4, 1, 3, 2
The oxygen-hemoglobin dissociation curve shifts right
in response to -
ANSWER-increased H+
concentration
, A skeletal muscle contracts most quickly against a(n) -
ANSWER-minimal load
Which of the following characteristics differentiates skeletal
muscle from both cardiac and smooth muscle - ANSWER-Both
a and d: multinucleated fibers, movement is controlled by a
somatic motor neuron
A muscle develops its maximal force at its - ANSWER-
intermediate length
During hyperventilation, what happens to the partial pressure of
oxygen and carbon dioxide in the alveoli? - ANSWER-Oxygen
partial pressure increases, and carbon dioxide partial pressure
decreases
Patient A is breathing 12 breaths/min with Vt of 500 mL. Patient
B is breathing 20 breaths/min with Vt of 300 mL. If both patients
have anatomical dead space of 200 mL, who has better alveolar
ventilation? - ANSWER-Patient A
The maximum amount of air that can be voluntarily moved
into or out of the
respiratory system with one breath is called - ANSWER-
Vital Capacity
If the volume of a gas mixture doubles, the pressure -
ANSWER-decreases by
50%
Exam Questions with verified Answers (100% Correct
Answers) Already Graded A+ / Newest Exam Version
/ Just Realesed!!
If the afterload increases by 10 mmHg, the PV loop will change
by - ANSWER-
Increasing SP and
decreasing SV
Set the correct order for the muscle contraction cycle by
numbering the steps below:
___ Myosin releases ADP
___ ATP binds to myosin and myosin releases actin
___ Power stroke begins when tropomyosin moves off the
binding site ___ Myosin hydrolyzes ATP and energy from
ATP rotates the myosin head to the cocked position. Myosin
binds weakly to actin - ANSWER-4, 1, 3, 2
The oxygen-hemoglobin dissociation curve shifts right
in response to -
ANSWER-increased H+
concentration
, A skeletal muscle contracts most quickly against a(n) -
ANSWER-minimal load
Which of the following characteristics differentiates skeletal
muscle from both cardiac and smooth muscle - ANSWER-Both
a and d: multinucleated fibers, movement is controlled by a
somatic motor neuron
A muscle develops its maximal force at its - ANSWER-
intermediate length
During hyperventilation, what happens to the partial pressure of
oxygen and carbon dioxide in the alveoli? - ANSWER-Oxygen
partial pressure increases, and carbon dioxide partial pressure
decreases
Patient A is breathing 12 breaths/min with Vt of 500 mL. Patient
B is breathing 20 breaths/min with Vt of 300 mL. If both patients
have anatomical dead space of 200 mL, who has better alveolar
ventilation? - ANSWER-Patient A
The maximum amount of air that can be voluntarily moved
into or out of the
respiratory system with one breath is called - ANSWER-
Vital Capacity
If the volume of a gas mixture doubles, the pressure -
ANSWER-decreases by
50%
