If 20 people need a heart transplant and only one heart isavailable, who decides who gets another chance at life andhow should these decisions be made?

Q: "HW3: Is it accurate to compare the circulation of blood through a body to a plumbing system with…

A: The plumbing system is the system that is used to transport water in a building. It is comprised of…

Q: What is your opinion on blood pressure machine ?

A: Blood pressure is the increase in blood resistance in the blood vessel . The Normal blood pressure…

Q: Assume your heart rate is 70 beats per minute (bpm), and eachminute your heart pumps 5.25 l of blood…

A: Human heart is the Center for regulating blood across the body. It is located within the thoracic…

Q: 480 Pevieve Sheet 32 Major Systemic Arteries and Veins of the Body s. Use the key on the righe to…

A: The arteries are the blood vessels that deliver oxygen-rich blood from the heart to the tissues of…

Q: Which of the following is not a function of the cardiovascularsystem?a. transport oxygen to tissues…

A: Circulatory framework, framework that transports supplements, respiratory gases, and metabolic items…

Q: How might the body maintain homeostasis if blood pressure rises toohigh?a. By boosting the volume of…

A: Answer: Introduction: Homeostasis is a process of maintaining constant inner and exterior…

Q: A pacemaker is a small device that is placed in the chest or abdominal help control abnormal heart…

A: Introduction A pacemaker is a small, battery-operated device used to control an irregular heart…

Q: In which of the following does a blood vessel burst, sending bloodinto the surrounding tissues, such…

A: A stroke happens when the blood supply to some portion of your mind is hindered or diminished,…

Q: In humans, blood returning to the heart from the lungs returns toa. the right ventricle. d. the left…

A: In humans, the route of blood through the pulmonary circuit is as follows: Right ventricle -->…

Q: Dh no! TA Tim accidentally wandered into a surgical ward and was put in charge of doing another…

A: This is a rare medical condition also when the heart is placed backwards or face towards the right…

Q: 20. Which of the following is the most (largest) muscular chamber in a bird's heart or a mammal…

A: 20.) Answer is d.)  left ventricle.  21.) Answer is c.)  capillaries.

Q: Why are some of us more prone than others to coronary heart disease?

A: The network of blood vessels located on the surface of the heart that is involved in the supply of…

Q: What chamber of the heart does blood leave as it goes to the lungs? O left atrium right ventricle O…

A: Answer:  BLOOD is the connective tissue present in our body composed of plasma, formed elements.…

Q: You are conducting a heart health experiment, If a participant does a stair-steppi O dependent…

A: The factor that is liable to vary or change or an element, the feature is called variable. Able to…

Q: Is it necessary to monitor our heart rate? Why or why not?

A: Vital signs Vital signs are the basic components of physiological assessment and are the important…

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: What are the layers that make up the heart? Give the kind of tissue, it's location and function.

A: The cardiovascular system can be defined as the type of organ system which helps in circulation of…

Q: The difference between an artery and vein is that an artery moves blood away from the heart and a…

A: The tube like structures involved in the circulatory system, through which blood flows to the…

Q: Veins and arteries catty blood. Which of these carry blood?a) Away from the heart?b) Back to the…

A: Blood is the body fluid that is composed of plasma and formed cell that circulates through the…

Q: uppose it were the pulmonary semilunar valve that were stenotic. Which of the four chambers of the…

A: Ans -The right ventricle of the heart would its workload increased the most. because the pulmonary…

Q: 2. A pacemaker is a small device that is placed in the chest or abdomen to help control abnormal…

A: Introduction A pacemaker is a small, battery-operated device used to control an irregular heart…

Q: In humans the wall of the left ventricle is thicker than that of the right ventricle. This…

A: Cardiovascular system The circulatory system is also referred to as the cardiovascular system. It is…

Q: 1. Which statement describes the chamber marked with a star? O A. It is the right atrium, and it…

A: Question - 1. Which statement describes the chamber marked with a star? A. It is the right atrium,…

Q: Should citizens pay higher insurance premiums or taxesso that someone addicted to drugs who…

A: The sum of money that a person or corporate or government institution should pay for an insurance…

Q: In your point of view as a senior high school stem student, is it important that we should be…

A: The prevalence of hypertension was 37.3%, and the prevalence of pre-hypertension was 46.4%. 49.7% of…

Q: The blood vessels through which there is an exchange of nutrients and gas between the blood and body…

A: Blood is a constantly circulating fluid providing the body with nutrition, oxygen, and waste…

Q: In the lab, symphatetic stimulation of the heart will decrease heart rate O increase heart rate O…

A: The heart's function is to contract and pump oxygenated blood throughout the body while deoxygenated…

Q: What are your thoughts to the Hearts Created With Stem Cells? Do you think it's possible to produce…

A: Themselves are the Reserve of embryonic cells which remain  undifferentiated and they have the…

Q: Which component of the heart conduction systemwould have the slowest rate of firing?a.…

A: Step 1 A cardiac conduction system is an array of functional and specialized cardiac muscle cells,…

Q: The right side of the heart pumps blood Select one: through the bicuspid valve. to the systems of…

A: The cardiovascular system is responsible for the transportation and delivery of nutrients, gases,…

Q: How would the BP of an anxious patient visiting a doctor be different than if the patient is calm?…

A: Normal blood pressure for most adults is defined as a systolic pressure of less than 120 and a…

Q: What is the function of the valves in the heart? promote contraction of the ventricles O prevent…

A: Heart:  It is located in the chest cavity. It is protected by the layer called pericardium. The…

Q: Which statement(s) is/are correct? Check all that apply. O Arteries have a thick muscular layer. O…

A: There are five classes of blood vessels: 1. Arteries and Arterioles (the arterial system)- Arteries…

Q: An AED restores the heart's normal rhythm by delivering O antibiotics into the system. O a salt…

A: An AED, or automated external defibrillator, is used to assist people who have had a cardiac arrest.…

Q: What is a human heart made up of? a) Tissues b) Muscle c) Skin d) Bone

A: One of the most significant systems in the human body is the circulatory system is an important…

Q: Vhen dissecting a specimen, Carl Justin noticed that the arteries were thicker and more elastic than…

A: The tube like structures involved in the circulatory system, through which blood flows to the…

Q: What is the key difference between veins and arteries? O Veins carry oxygen-rich blood; arteries…

A:

Q: From which chamber of the heart does blood leave to go to the body: O Left atrium O Both left…

A: Please follow step 2 for detailed explanation.

Q: 3. Which side of the heart pumps oxygenated blood to the body a. Left side b. Right side

A: The heart is the organ which pumps the blood to the body. The heart is the link between the lungs…

Q: . If the left side of the heart frilswhere in the circulation would blood back up? What about the…

A: Need to find what happens if the left side of heart fails and where the blood will backup.

Q: What happens to your veins as your arm reaches the height of your heart?  Why do you think this…

A: The majority of veins return oxygen-depleted blood from body tissues to the heart, from where it is…

Q: is it necessary to monitor our heart rate? Why or why not?

A: KEY WORDS :- Normal heart rate -72 to 82 per minute for a normal adult.

Q: The subendocardial layer contains O all of them elastic and collagen fibers and smooth muscle cells…

A: Introduction There are three layers present our heart wall. The outer layer is called epicardium,…

Q: upper chambers

A: Answer: The two upper chambers of the heart are called the atria. They are the chambers that fill…

Q: In a study of heart valve functions, it is necessary to inject a dye intothe right atrium of the…

A: Heart has valves Tricuspid valve: located between right atrium and right ventricle. Pulmonary valve…

Q: Oxygen and Carbon Dioxide are exchanged from the blood to cells here: A) ArteriesB) PlateletsC)…

A: Oxygen is used by cells for the process of cellular respiration while carbon dioxide is produced as…

Q: 1. Where is the greatest proportion of total blood volume at rest? a) Heart b) Arteries C)…

A: The systemic circulation allows the supply of blood to all the parts of body. In systemic…