Chapter 9 - Muscles and Muscle Tissue
My Heart Will
go Onnnnn
Quit playing
games with
me heartttttt
Your so vein
Muscle
Metabolism
Unbreak my
heart
valves
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FINAL ROUND
Skeletal Muscle Anatomy:
$100 Question
The pacemaker of the heart
ANSWER
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Skeletal Muscle Anatomy:
$100 Answer
What is the SA node?
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Skeletal Muscle Anatomy:
$200 Question
The part of the electrical conduction
system found in the walls of the ventricles.
ANSWER
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Skeletal Muscle Anatomy:
$200 Answer
What are the purkinje fibers?
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Skeletal Muscle Anatomy:
$300 Question
The valve between the right atrium and
right ventricle.
ANSWER
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Skeletal Muscle Anatomy:
$300 Answer
What is the tricuspid valve?
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Skeletal Muscle Anatomy:
$400 Question
Where the electrical signal is slightly
delayed.
ANSWER
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Skeletal Muscle Anatomy:
$400 Answer
What is the AV node?
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Skeletal Muscle Anatomy:
$500 Question
Responsible for the T wave.
ANSWER
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Skeletal Muscle Anatomy:
$500 Answer
What is ventricular repolarization?
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The Sliding Filament Theory:
$100 Question
Valves from ventricles to arteries
ANSWER
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The Sliding Filament Theory:
$100 Answer
What are semilunar valves?
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The Sliding Filament Theory:
$200 Question
Responsible for the “Lub” sound
ANSWER
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The Sliding Filament Theory:
$200 Answer
What is Closing of the AV valves?
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The Sliding Filament Theory:
$300 Question
Prevents the heart valves from prolapsing
into the atrium
ANSWER
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The Sliding Filament Theory:
$300 Answer
What are the chordae tendineae?
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The Sliding Filament Theory:
$400 Question
This valve
ANSWER
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The Sliding Filament Theory:
$400 Answer
What is the tricuspid valve?
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The Sliding Filament Theory:
$500 Question
Serous membrane around the heart
ANSWER
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The Sliding Filament Theory:
$500 Answer
What is the pericardium?
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Muscle Contraction:
$100 Question
A vein with deoxygenated blood
ANSWER
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Muscle Contraction:
$100 Answer
What is the jugular vein
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Muscle Contraction:
$200 Question
Vein with oxygenated blood
ANSWER
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Muscle Contraction:
$200 Answer
What is the pulmonary vein?
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Muscle Contraction:
$300 Question
3 Passageways bringing blood to the right
atrium
ANSWER
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Muscle Contraction:
$300 Answer
What is the SVC, IVC, and coronary
sinus?
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Muscle Contraction:
$400 Question
Which type of muscle contraction occurs
when the muscle neither shortens nor
lengthens during contraction?
a. Isotonic
b. Concentric
c. Eccentric
d. Isometric
ANSWER
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Muscle Contraction:
$400 Answer
Which type of muscle contraction occurs
when the muscle neither shortens nor
lengthens during contraction?
a. Isotonic
b. Concentric
c. Eccentric
d. Isometric
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Muscle Contraction:
$500 Question
Skeletal muscle contractions increase in
strength due to ___________.
a. incomplete tetany
b. recruitment of motor units
c. an increase in threshold stimulus
d. increasing the number of
twitches
ANSWER
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Muscle Contraction:
$500 Answer
Skeletal muscle contractions increase in
strength due to ___________.
a. incomplete tetany
b. recruitment of motor units
c. an increase in threshold stimulus
d. increasing the number of
twitches
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Muscle Metabolism:
$100 Question
The energy source that is used directly for
muscle contraction is ______.
a. ATP
b. glucose
c. creatine phosphate
d. fatty acids
ANSWER
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Muscle Metabolism:
$100 Answer
The energy source that is used directly for
muscle contraction is ______.
a. ATP
b. glucose
c. creatine phosphate
d. fatty acids
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Muscle Metabolism:
$200 Question
Muscle soreness may be due in part to
which pathway of ATP production?
a. Phosphorylation
b. Aerobic respiration
c. Anaerobic glycolysis
d. Oxidation
ANSWER
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Muscle Metabolism:
$200 Answer
Muscle soreness may be due in part to
which pathway of ATP production?
a. Phosphorylation
b. Aerobic respiration
c. Anaerobic glycolysis
d. Oxidation
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Muscle Metabolism:
$300 Question
After about 30 minutes of exercise, which
substance becomes the major source of
fuel?
a. Glucose
b. Pyruvic acid
c. Fatty acid
d. Lactic acid
ANSWER
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Muscle Metabolism:
$300 Answer
After about 30 minutes of exercise, which
substance becomes the major source of
fuel?
a. Glucose
b. Pyruvic acid
c. Fatty acid
d. Lactic acid
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Muscle Metabolism:
$400 Question
Which activity would be most dependent
upon creatine?
a. Tennis
b. Soccer
c. Jogging
d. Diving
ANSWER
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Muscle Metabolism:
$400 Answer
Which activity would be most dependent
upon creatine?
a. Tennis
b. Soccer
c. Jogging
d. Diving
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Muscle Metabolism:
$500 Question
All of the following can occur during
exercise except:
a. oxygen levels decrease.
b. ATP levels decline.
c. inorganic phosphate levels
decrease.
d. calcium levels decrease.
ANSWER
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Muscle Metabolism:
$500 Answer
All of the following can occur during
exercise except:
a. oxygen levels decrease.
b. ATP levels decline.
c. inorganic phosphate levels
decrease.
d. calcium levels decrease.
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Therapists:
$100 Question
Coronary
Bipass
Surgery
ANSWER
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Therapists:
$100 Answer
What would you
do if a blockage in
a coronary a
exists?
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Therapists
$200 Question
Ventricular fribilation is
happening. It is likely caused
by this.
ANSWER
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Therapists
$200 Answer
What is a MI?
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Therapists
$300 Question
Sphenoid
bone
ANSWER
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Therapists
$300 Answer
What is the
keystone bone
of the cranium?
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Therapists
$400 Question
A hole in the
ventricular
septum
ANSWER
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Therapists
$400 Answer
What is
Ventricular
septal
defect
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Therapists
$500 Question
ATP
ANSWER
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Therapists
$500 Answer
What is the chemical that
carries immediate energy
for our cells to use?
or
What does the
mitochondria produce?
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FINAL ROUND Question
Which of the following is a characteristic of
slow oxidative muscle fibers?
a. Large diameter
b. Few mitochondria
c. High myoglobin content
d. Poor blood supply
ANSWER
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FINAL ROUND Answer
Which of the following is a characteristic of
slow oxidative muscle fibers?
a. Large diameter
b. Few mitochondria
c. High myoglobin content
d. Poor blood supply
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