1 Name the body system that the heart is part of. a Name the two other parts of this system.

Q: Draw a well labelled diagram of heart and state some functions of heart.

A: A heart is a hollow and muscular organ, which is located under the breastbone in the chest cavity.…

Q: ackground 1: A patient you are seeing has blood in their sputum, Low blood pressure (hypotension)…

A: The heart is a smooth muscle organ that comprises four chambers. Two atria (right and left) and two…

Q: 6. Examine the illustration valyes. Also describe the directional flow of blood through the heart.

A: lymphatic system primarily consists of lymphatic vessels, which are similar to the veins and…

Q: . Describe coronary artery disease (CAD).

A: Nursing counselling and advise involves certain intervention which helps process focusing on the…

Q: Which structure is labelled "C"? questions. Aorta Black arrows indicate direction of blood flow Blue…

A: Human circulatory system Blood arteries that convey blood away from and towards the heart make up…

Q: 3. The origin of the heart beat and its conduction is represented by what pathway? a. SAN - ĂVN -…

A: The heart has an intrinsic system at which muscles relax and contracts without any indulgence of the…

Q: How can first aid CPR and defibrillator rescue heart function?

A: Electrical signal starts in a group of cells called sinoatrial node(SA). SA node called the…

Q: D- Lungs Heart 4 Body organs (a) Name the type of blood vessel labelled (1) C. (ii) D. (b) In which…

A: The heart is a muscular organ about the size of a fist, located just behind and slightly left of the…

Q: 26. A person with a low white blood cell count would have difficulty. a. Blood clotting b. Breathing…

A: 1. White blood cells comprise neutrophils, basophils, eosinophils, monocytes and lymphocytes. White…

Q: 1. The right and left coronary arteries arise from the. 2. The. most of the right ventricle, and the…

A: Introduction: The heart receives blood from the coronary arteries. The arteries and their branches…

Q: 7. Why is it necessary for veins to have valves? 8. What role is played by capillaries? 9. How big…

A: 7. Not like arteries, veins contain valves that guarantee blood streams just a single way. (Arteries…

Q: 12. THE HUMAN HEART: Match the labels to the parts of the heart below. WRITE THE LETTER ONLY. Key…

A: Human heart is a muscular organ with four chambers. It is about the size of a clenched fist.

Q: S. Fill in the blanks with the correct terms to describe the path of blood flow through the heart…

A:

Q: heartbeat using all relevant structures, especially SA and AV nodes and Purkinje fibers.

A:

Q: 2. Put the following structures in the proper order (#1-21) in which blood flows through the…

A: Cardiovascular system  The system of circulation of blood. This system includes lungs, heart, and…

Q: 5. Blood vessels that carry blood TO the heart from the body are called_ 6. Name two substances that…

A: The vascular system comprises of the heart, blood and the blood vessels. There are three types of…

Q: difference between veins and arteries

A: Every tissues and cells in our body requires oxygen for carrying out proper metabolic process.…

Q: 1 - Which chambers pump blood out of the heart?  2 - In which chamber does the nervous impulse for…

A: Heart is the main organs of the circulatory system. In vertebrates it is located on the ventral side…

Q: 10 13 ACROSS 1. The heart's inner layer 4. The study of the heart and the trea related disorders 5.…

A: Answers: - 1: Endocardium 2: Auto rhythmicity 3: Base 4: Cardiology 5: Epithelium 6:- Pericardium

Q: 6. Nervous System control of blood pressure and blood flow. a. List the 4 major inputs to the…

A:

Q: . Based on where they must pump blood which side of the heart do you think must pump harder, right…

A: Heart lies in the front and middle of our chest. it is a muscle that pumps blood to all parts of our…

Q: If an embolus formed in the left ventricle, it would pass through: 2. it would occlude

A: Pulmonary embolism occurs when a blood clot is embedded in a lung artery, blocking the flow of blood…

Q: Fill-in-the-blanks: Blood flow into the_________ (pulmonary circuit/systemic circuit) would…

A: Arteries carries oxygenated blood in the body except pulmonary artery which carries deoxygenated…

Q: 4. O 1:27-Coronary Artery How is the coronary artery identified on the sheep heart? 5. O 1:47- Right…

A: Introduction The heart, blood vessels, and blood are all part of the blood circulatory system, which…

Q: 1)Which structure is labelled "L"? Aorta Cardiac muscle Inferior vena cava Left atrium Left…

A: Heart is a hollow muscular organ of circulatory system that functions to pump blood through the…

Q: 9. Regular exercise helps remove buildup of plaque on artery walls by increasing blood flow through…

A: Answer- A. Decreased blood pressure due to reduced resistance.

Q: 3. Write a paragraph describing life style choices that can promote cardiovascular health

A: Life style choices that can promote cardiovascular choices are: Food : His advice is simple; Eat…

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: 1.Which region in drained by the superior vena cava    i. What is the use of the placental    ii.…

A: Step 1 The right atrium receives three large veins and a number of small veins. Superior vena cava…

Q: Describe why heart failure is so often referred to as “congestive" heart failure.

A:

Q: 16 A 62-year-old man comes to the emergency department because of chest pain. Cardiac…

A: The two main coronary arteries are the right coronary artery (RCA) and the left main coronary artery…

Q: 1. If exercising increases heart rate, how does exercise affect blood pressure? 2. What is blood…

A: Exercise increases heart rate because during exercise the muscles require more oxygen supply and…

Q: Which heart sound is deeper pitched and more prolonged? Lub or Dup. Closure of what valves (and the…

A: Q1. Heart Sounds: The noises made by the beating heart and the blood flowing through it are known as…

Q: Fill in the blank:  The period during which a heart chamber is relaxing is called…

A: Human Heart is a four-chambered, fibro-muscular organ. There are two atria through which the heart…

Q: 6) Describe the three major factors that may affect blood pressure.

A: Blood pressure is the pressure of circulating blood against the walls of blood vessels.

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

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: 1. What are the basic functions of each heart chamber?

A: Disclaimer: "Since you have asked multiple question, we will solve the first question for you. If…

Q: 1) What role does the skeletal system plays in facilitating cardiovascular system function?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 4. Under the microscope, I can see a section through one of the chambers of the heart. The…

A: Myocardium is the muscular tissues which causes muscle  contractions in the heart. There are various…

Q: 3. When valves (all 4) of heart open and close? Explain the mechanism.

A: The heart is one of the important and essential organs in our body. The heart pumps blood throughout…

Q: 1. Describe cardiac output, including the factors involved in its regulation.

A: Our hearts can also increase stroke volume by pumping more forcefully and increasing the amount of…

Q: Fill in the blank with the correct term.1. The first heart sound heard is _______________ that is…

A: Two sounds are heard normally through a stethoscope during each cardiac cycle. The first is a low,…

Q: Fill in the blank:  The period during which a heart chamber is contracting is called…

A: In most animals, the heart is a muscular organ which pumps blood via the circulatory system…

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: 1 What units do we use to measure pulse rate?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1.Outline the flow of blood through the heart starting with largest veins. Include all chambers,…

A: The heart is a muscular organ that is located just behind the breastbone. It pumps blood through the…

Q: 3. Label the specific arteries taking blood to the arm, neck, thoracic and abdominal region:…

A: The human arterial system helps to provide oxygenated blood from the heart to all the parts of the…

Q: 3. Hypertension is when the pressure of the blood against the walls of the arteries is too high.…

A: Hypertension is an important cause of several ma­jor disease and it is perceptive to treatment.…