What happens to systolic blood pressure when you March in place versus lying supine? A) remains the same B) decreases with standing movement C) elevates with standing movement D) unpredictable as to whether it increases or decreases

Q: A.) The sounds of Korotkoff are the sounds of : B.) You have several blood pressure readings using…

A: Blood pressure is defined as the pressure exerted by the flow of blood on the walls of the arteries…

Q: 17. a) Define a premature ventricular contraction (PVC). b) What are the distinguishing…

A: Arrhythmia or irregular heartbeat refers to the disorder in which the rate or rhythm of the heart is…

Q: What is the patient’s current pulse pressure and what are the main determinants of pulse pressure?

A: The difference between systolic and diastolic blood pressures is defined as pulse pressure.The…

Q: Which vessel is more preferred for coronary bypasses in the heart? A) lesser saphenous vein B) great…

A: There are many networks of vein and arteries throughout the body and with the help of these heart…

Q: According to Stephen Hales, if systolic blood pressure in the brachial artery (SBP) = 90 mm Hg, and…

A: The Mean Arterial Pressure (MAP) is a term used in medicine to describe an average blood pressure in…

Q: Exercise immediately increases end-diastolic volume.true/false

A: Long term cardiovascular advantages can be gotten by work out. Decreased resting pulse, improved…

Q: What is to be anticipated when checking Mr. de Guzman's precordium and precordial movement? How is…

A: Hello, as your question has many parts, we will only answer the first three parts for you and if you…

Q: What is the pacemaker potential due to, and what is its inherent rate?

A: The rhythm of the heart is normally determined by a pacemaker site called the sinoatrial (SA) node…

Q: Can lead placement affect ECG?

A: Electrocardiography is a technique used to measure the electrical activity of the heart, which is…

Q: 118. The maintenance of pressure in the arterial tree in diastole is primarily related to which of…

A: Arteries are the blood vessels that carries oxygenated blood from heart to different parts of the…

Q: Myogenic behavior of arterioles:

A: Arterial constriction in response to intravascular pressure is a common myogenic activity found in…

Q: What are the sounds of Korotkoff due to? Describe the basic sequence of events of taking someone’s…

A: The Korotkoff sound is a sound heard during the measurement of blood pressure due to the vibration…

Q: After lying down for 5 minutes Bridgette's blood pressure reading was 105/71 mmHg. After immediately…

A: The position of the body has an impact on blood pressure. Lying down has been found to change the…

Q: What causes the pacemaker cells of the SA node to trigger an action potential?

A: The heart is made up of cardiac muscle. It contains a network of specialized cardiac muscle fibres…

Q: 23333 The aortic valve opens at which of the following lettered points on the ventricular volume…

A: Aortic valve is present between left ventricle and aorta.  Aortic valve opens during left…

Q: Arterial blood pressure is independent of A. Blood Volume B. Heart Rate C. Blood Viscosity D.…

A: Arterial blood pressure is the pressure found to be exerted by the blood flowing in our body against…

Q: Define end-diastolic volume, end-systolic volume, and stroke volume. How are they related?

A: BASIC INFORMATION  HEART  it is a muscular organ  it is present in a space in between the lungs…

Q: a. Describe how you would take a manual blood pressure reading from a patient using a stethoscope…

A: Stethoscope : it is a medical device used to hear internal sound of human body and other animals.…

Q: What is the inherent rate of automaticity at the AV junction?

A: The Heart is a vital part of the body, it supplies the blood to the various body part, organs. It is…

Q: How many leads are in a standard ECG?

A: BASIC INFORMATION  HEART  it is a muscular organ  it is present in a space in between the lungs…

Q: What prevents the AV valves from swinging into the atria?

A: A heart valve is a one-way valve that enables blood to flow through the heart only in one direction.…

Q: 118. The maintenance of pressure in the arterial tree in diastole is primarily related to which of…

A: The cardiovascular system of the body comprises the heart and the associated blood veels. These…

Q: 30. S₂ occurs at which of the following lettered points on the ventricular volume curve? OA) Volume…

A: S1, S2 are the usual heart sounds which are normally heard when we auscultate the chest. The S1…

Q: Can the pacemaker be observed directly on an ECG?

A: Pacemaker: In individuals, who are affected with arrhythmias, a condition in which the heart beats…

Q: How many big boxes are in a 6 second ECG strip?

A: Answer:

Q: What is the pacemaker potential due to, and what is its inherent rate?

A: The human heart has four chambers. The human heart is myogenic and does not require a neuronal…

Q: 111. A healthy 23-year-old woman engages in strenuous dynamic exercise for 30 minutes. Which of the…

A:

Q: What are Korotkoff sounds? Which phases of Korotkoff sounds are recorded as systolic and diastolic…

A: The sounds which are heard (such as through a stethoscope) when measuring blood pressure (BP)…

Q: Perform an analysis of the stenosed artery diameter D and lengtn c using the Bernoulli equation to…

A: Introduction:- It is the Fluid mechanics of the stenosis. The pressure drop  fluid mechanics of the…

Q: In the lateral view of the vertebral angiogram, obstruction of the vessel at X is most likely to…

A: The brain needs a copious blood supply, so it has several arteries supplying. However, the main…

Q: Why are the chordae tendineae required for the properfunctioning of the AV valves?

A: The aim of ventricular systole , or contraction of the ventricles , is to pump blood out of the…

Q: What happens to blood flow during exercise? What is functional sympatholysis?

A: Blood flow refers to the continuous movement of blood across a specific vessel in the cardiovascular…