2.Which one is correct? a.Oxygen is supplied to the heart muscle by diffusion from heart ventricle b.Capillary is only one cell thick. c.Fibrinogen is a protein that can dissolve in blood plasma d.Red blood cell is normally bigger than white blood cell' 3.All other terrestrial vertebrates except amphibians breathe by expanding their lungs and thereby creating a ...... a.negative pressure within the lungs. b.positive pressure within the lungs. c.neutral pressure within the lungs. d.countercurrent pressure within the lungs.

Q: The right side of the heart pumps the blood _____ the heart _____ the lungs A. to, from B. to, to C.…

A:

Q: Define the following terms. a. Sinus rhythm b. systole c. diastole d. Ejection fraction e. Cardiac…

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A: An electric shock, or defibrillation, is a life-saving procedure often utilized during a critical…

Q: Which of the following increases an individual’s cardiac output?1. Epinephrine2. Hypovolemia3.…

A: The cardiac output depends upon the heart rate(HR) and stroke volume(SV). the factors affecting…

Q: In a blood pressure measurement of 110/70, the number 70 is the.? a. systolic pressure b.…

A: We know that Blood pressure is illustrated as the force that is employed by the blood on the walls…

Q: 10. AED stands for A. Adjustable Electrical Device B. Automated External Defibrillator C. Automatic…

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Q: Which of the following contains fully oxygenated blood?

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Q: What changes occurred in heart rate as position changes from lying down to sitting up? Describe the…

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A: The AV node is a highly specialized conducting tissue that slows the impulse conduction considerably…

Q: 12. Exposed collagen binds and activates platelets. Activated platelets then

A: Platelets are a type of blood cells. They are also called thrombocytes. They don't have nucleus.…

Q: 5. A lateral infarction is caused by occlusion of what branch of the coronary artery?

A: Blockage of blood flow to the heart muscle. Lateral myocardial infarction - is caused by an acute…

Q: 10 Oxygen attaches to _________ ions in the hemoglobin of erythrocytes. Group of answer choices A…

A: The red blood cells (RBC) of the blood is responsible for gaseous transportation throughout the body…

Q: 1. I - Prolonged storage of the specimen for arterial blood gas analysis may have falsely elevated…

A: Note: As Per Guidelines, We Can Answer One Question At A Time. Ask Again To get rest answers.…

Q: Given these structures, arrange them in the right order of blood circulation: i. Pulmonary arteries…

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Q: Describe the identified veins in the 10 mm pig embryo.   4. What happens to the umbilical/allantoic…

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Q: When the systemic blood pressure increases, the aortic and carotid sinus baroreceptors initiate…

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Q: Give correct answer Slight vasodilation in an arteriole prompts a a. slight increase in resistance…

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Q: I - The needle cannot penetrate the vein if the needle is not inserted enough.

A: A venipuncture is when a vein is punctured with a needle either for an intravenous injection or to…

Q: 2. What type of blood vessel returns blood to the heart? O A. Artery B. Vein O c. Capillary O D.…

A: ANSWER;- B) Vein Explain;- Veins (in blue) are the blood that returns blood to the heart. Profound…

Q: 5. The number 70 is the ____ when one's blood pressure is measured as 110/70.? a. systolic pressure…

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Q: shock is due to loss of blood volume both CO and BP is reduced/falls can usually be caused by…

A: According to the guidelines we are supposed to do the only first full question and so I request you…

Q: Deoxygenated blood leaves the heart (to go to the lungs) through: O A. pulmonary artery O B.…

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Q: 1. The receives oxygen-depleted blood and empties it into the whereas oxygenated blood from the…

A: The heart is a largely muscularized or involuntary (uncontrolled) bodily organ. It has four chambers…

Q: 3. Which of the following sentences is CORRECT? A. Adipose tissue can have a structural, cushioning…

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Q: Manifestations of weight gain due to peripheral edema, hepatomegaly, splenomegaly, abdominal pains…

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Q: a. blood vessels that carry blood away from the heart b. most exchange of substances between blood…

A: The circulatory system is responsible for circulating the blood and the lymph throughout the body,…

Q: What vessels carry deoxygenated blood away from the heart? A. Pulmonary artery only B. Coronary…

A: Veins carry deoxygenated blood to the heart and located close to the skin. Arteries carry oxygen…

Q: __ is monitored by the kidneys and is the stimulus for red blood cell production. Select one: a.…

A: The kidney is found to maintain the blood volume in several ways. It produces the enzyme renin.…

Q: 3. In what order does blood flow through the body and heart? O A. Right atrium, left atrium, lungs,…

A: In human beings, the heart is the pumping organ that pumps blood to various parts of the body. The…

Q: 11. An eosinophil is classified as a A. Red blood cell B White blood cell C. Platelet D. Hemoglobin…

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A: I. 1. True. The dome shaped muscle that expands and contracts on breathing is diaphragm. 2. FAlse.…

Q: 4. Which of the following described the function of valves in the heart? A. pump blood B. prevent…

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Q: From which chamber of the heart does blood leave to go to the lungs? II. When oxygen-rich blood from…

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Q: . The injection of ______ could possibly save a baby’s life stricken with   Erythroblastosis…

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Q: Discuss the structure of the heart(include the chambers, valves and blood vessels of the heart). 2.…

A: The human heart is a large muscular pump of size almost that of a human fist.

Q: 3. Which cardiac marker raised first in myocardial infraction ? a.ck-mb b.sgot c.myoglobin…

A: When heart muscle cells (myocytes) are damaged, a number of cardiac markers are discharged into the…

Q: 1. Describe the difference between Cardiac Output and Cardiac Index.

A: Dear student, as per Bartleby's guidelines, we  are allowed to answer only:●         3 sub-parts (…

Q: True or false?

A: Systole is a part of cardiac cycle. During this process contraction of some chambers of the heart…