Homework Answers
Answer 5) The blood pressure is a measure of Average volume of blood in the heart.
Answer 6) The total volume of blood pumped by the heart in one hour = 292.5 l
The total volume of blood pumped by the heart in one minute = 292.5/60
=4.875 l
Pulse rate per minutes = 65 per minutes
The volume squirted out in one contraction = 4.875/65
=0.075 l ( 75 milli metres )
Answer 4) The net pressure acting to transfer the blood in the vein is 87.7 mm Hg as ir ranges from 80 mm Hg to 120 mm Hg.
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Please answer ALL QUESTIONS. If your not going to answer them please leave it for someone...
Please answer ALL QUESTIONS. If your not going to answer them
please leave it for someone else to answer.
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need help please
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18. Which of the following do not aid venous blood return to the heart. A. muscle contraction (muscle milking) B. breathing (changes in thoracic cavity pressure) C. dilated arteries D. thinner walls of veins E. one way valves found in veins. For questions 19 - 29 use the following key to match the statements given. Key choices may be used once, more than once, or not at all. Key: A. Moderate to very low oxygenated blood B. High Oxygenated blood...
Question 1 2 pts A 55-year-old female patient with essential hypertension is being treated with hydralazine 25 mg twice daily. The nurse practitioner assesses the patient and notes a heart rate of 101 beats per minute and a blood pressure of 110/72 mm Hg. What changes will the nurse practitioner make to her regimen? Give the patient a diuretic Administer a beta blocker Reduce the dose of hydralazine O Administer a drug that dilates veins
QUESTION 1 John's blood pressure is 134/96 What blood pressure classification does he belong in? 0 a. Pre-Hypertension O b. Stage 1 Hypertension O c. Stage 2 Hypertension O d. Hypertensive Crisis QUESTION 2 Зро Denise has a blood pressure of 181/79. What blood pressure classification would she belong in? O a Pre-Hypertension O b. Stage 1 Hypertension O c Stage 2 Hypertension Save All Answers re to search QUESTION 3 disease? O a Hypertension O b.Stroke O c Atherosclerosis...
Please answer ALL QUESTIONS. If your not going to answer them
please leave it for someone else to answer.
35) A person is rushed to the Emergency Room of a ch a n c e treatment with a drug called Atropine Atropinis asympathom , which i s the effects of the the nervous system. What symptomed this point have that wanted the wse of Bir A) a wound that would not det C) wery Nigh blood pressure D) a depressed...
need help please
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