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Human anatomy

QuestionAnswer
Starling’s law of the heart states that, within limits, the longer, or more stretched, the heart fibers are at the beginning of the contraction, the stronger the contraction.
The difference between systolic pressure and diastolic pressure is called pulse pressure
Which two factors promote the return of venous blood to the heart? blood-pumping action of respirations and skeletal muscle contractions
Factors that affect the strength of myocardial contraction are called inotropic factor
The vagus is said to act as a “brake” on the heart. This situation is called vagal inhibition
Identify the letter that indicates the first structure to receive lymph from both the lumbar and intestinal trunks and is located on the surface of L1 and L2 vertebrae D
Identify the letter that indicates the structure that is the boundary between the external and middle ear. A
Identify the letter that indicates the structure that is called the cochlea. d
Identify the letter that indicates the anterior segment, which is filled with aqueous humor. e
In the diagram above #3 indicates cribiform plate of ethmoid bone
Created by: ronnishaelloie
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