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Jeoprady Questions

 Jeoprady Concerns Essay

п»їJeopardy questions (2nd half)

Older stuff

1 . Draw and correctly label a chart to illustrate the rule of maintenance. 2 . Would you have the higher blood lactate (all other activities being equal): a. David who has even more 2-3 DPG or

m. Jay who have doesn't?

Why? (A reasonable explanation should be provided for any marks)

2 . What does Meters type LDH do?

Nervous system

1 . What part of the neuron is damaged with multiple sclerosis? 2 . The relaxing membrane potential in neurons is generally in what range? 3. Explain what is happening in regards to sodium and potassium in a neuron at (see figure 7. 10) a. At rest:

b. During depolarization:

c. During repolarization:.

Bone muscle

1 . Arrange by outer coating to intimate: Fascia, epimysium, perimysium, endomysium, muscle fiber, myofibrils, filaments. 2 . Fill in the blanks to explain the steps of muscle shrinkage: a. Neurological impulse trips down the _________ and actually reaches _________ reticulum and _____ is released b. Ca++ binds for the protein _______

c. Ca++ binding to ________ instances a position enhancements made on ___________ away from the " _________” on the actin molecule and permits a solid binding point out between _____________________ ­­­­­­­­­­­. g. Muscular compression occurs by multiple cycles of cross-bridge activity. Shortening will continue as long as _______ is available and ______ is definitely free to combine to troponin. 3. Establish isometric, concentric and odd contractions.

Circulatory system

1 ) How would you estimate indicate arterial pressure at rest?

2 . Why does hypertension contribute to cardiovascular disease? (two big reasons) 3. Pull and label a normal ECG and note when the atria and ventricles are contracting (figure being unfaithful. 11)

Breathing

1 . Precisely what is the conducting zone and what purpose does it serve? Trachea, bronchi, bronchioles. 2 . What could be the ideal ventilation/perfusion ratio and why is this not fulfilled in the top of the chest? 3. Draw and packaging an oxygen-hemoglobin dissociation competition. (Fig...

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