Chapter 9 - Muscles and Muscle Tissue
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Transcript of Chapter 9 - Muscles and Muscle Tissue
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Chapter 9 - Muscles and Muscle Tissue
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My Heart Will go Onnnnn
Quit playing games with me heartttttt
valves
Your so vein Muscle Metabolism
Unbreak my heart
FINAL ROUND
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Skeletal Muscle Anatomy:
$100 Question
The pacemaker of the heart
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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.
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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.
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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.
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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.
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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
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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
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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
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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
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ANSWER
This valve
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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
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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
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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
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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
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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. Isotonicb. Concentricc. Eccentricd. Isometric
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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. Isotonicb. Concentricc. Eccentricd. Isometric
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Muscle Contraction:
$500 Question
Skeletal muscle contractions increase in strength due to ___________.
a. incomplete tetanyb. recruitment of motor unitsc. an increase in threshold stimulusd. increasing the number of
twitchesBACK TO GAME
ANSWER
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Muscle Contraction:
$500 Answer
Skeletal muscle contractions increase in strength due to ___________.
a. incomplete tetanyb. recruitment of motor unitsc. an increase in threshold stimulusd. increasing the number of
twitchesBACK TO GAME
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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
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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. Phosphorylationb. Aerobic respirationc. Anaerobic glycolysisd. Oxidation
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ANSWER
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Muscle Metabolism:
$200 Answer
Muscle soreness may be due in part to which pathway of ATP production?
a. Phosphorylationb. Aerobic respirationc. Anaerobic glycolysisd. 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
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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
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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.
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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
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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.
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ANSWER
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Therapists
$200 Answer
What is a MI?
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Therapists
$300 Question
Sphenoid bone
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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
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ANSWER
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Therapists
$400 Answer
What is Ventricular septal defect
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Therapists
$500 Question
ATP
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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 diameterb. Few mitochondriac. High myoglobin content d. Poor blood supply
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ANSWER
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FINAL ROUND Answer
Which of the following is a characteristic of slow oxidative muscle fibers?
a. Large diameterb. Few mitochondriac. High myoglobin content d. Poor blood supply
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