A weight-lifter strains to lift a heavy weight and there is no movement of the person's arms holding on to the weight. This type of contraction is called a(n) ________ contraction
A) isometric
B) tetanus
C) isotonic
D) treppe
E) concentric
A
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The ___________ neck of the humerus marks the position of the former epiphyseal plate
Fill in the blank with correct word.
The most important factor in ensuring that blood moves in correct order through the heart is (the)
A) location of the main electrical conduction node. B) pressure of blood in each of the chambers at any given time. C) strength of the contraction of the different parts of the myocardium. D) coordination of the timing of atrial and ventricular systole. E) None of the answers are correct.
Addison disease is characterized by
A) aldosterone excess and loss of extracellular sodium. B) aldosterone deficiency and loss of extracellular sodium. C) aldosterone deficiency and gain of extracellular sodium. D) aldosterone excess and gain of extracellular sodium.
Cats require a high protein and high fat diet with the added ingredients of _________ and _________
Fill in the blank(s) with correct word