What is the normal P wave duration?

Q: What is the ideal range for heartrate?

A: Heart is a very vital organ of the body. If something goes wrong with the heart the whole body is…

Q: Explain Cardiovascular Changes During Moderate Exercise?

A: The circulatory system provides the link between pneumonic ventilation and oxygen usage at the…

Q: How is cardiac output calculated?

A: The human heart is situated in the middle of the thoracic cavity in a space called the mediastinum.…

Q: Where on an EKG tracing do you evaluate ST-segment changes?

A: An electrocardiogram (ECG) is a simple test that checks the rhythm and electrical activity of your…

Q: Why do differences occur in maximal shortening velocities?

A: The shortening speed of a muscle fiber is that the rate of its shortening.

Q: What is the limiting cardiovascular factor in endurance exercise?

A: Endurance exercise is also called aerobic exercise. It involves activities that elevate breathing…

Q: What effect does glucagon have on the plasma?

A: Glucagon is a Protein secreted by the alpha cells of the Pancreas. Glucagon controls Plasma…

Q: What is Atg8?

A: Autophagy related Protein 8 is a Ubiquitin like Protein required for the formation of Autophagosomal…

Q: What is the significance of an enlarged Q wave?

A: Electrocardiogram (ECG) is a type of medical test that records the electrical activity of the…

Q: What is Hperpolarization? Why is it important?

A: The nerve impulse is an electrical signal that travels along the neuron. The charged particles…

Q: What is a deep tissue pressure injury (DTPI)?

A: Deep tissue pressure injury  or DTPI is basically breakdown of skin integrity due to some kind of…

Q: What are the mechanismsof hemorrhage contentioncalled?

A: Hemorrhage: It means loss of blood. It can be internal bleeding which means blood loss inside the…

Q: How is the QT interval measured?

A: The QT interval is present in the ECG that is electro cardiogram which shows the activity of the…

Q: How does lovastatin reduce the severity of atherosclerosis?

A:

Q: What are exercise and diet recommendations for the nonpharmacological treatment of those with…

A: Hypertension is commonly known as high blood pressure. Blood pressure is the lateral pressure of the…

Q: Why are changes in LVEDV important for left heart failure?

A: The circulatory system, additionally called the cardiovascular system or the vascular system, is an…

Q: What are CpG islands?

A: CpG islands The CpG sites are a portion of DNA where a guanine nucleotide present after a cytosine…

Q: How are normal and abnormal physiologic parameters defined?

A: The direct or indirect observation of the functioning of systems in the human body is known as…

Q: 19.   What is not a sign of inadequate perfusion o    Bounding pulses o    Cyanosis  o    Pallor  o…

A: Perfusion is the passage of fluid through circulatory system or lymphatic system to an organ or a…

Q: What is Vasometewr Tone?

A: Blood vessels have smooth muscles in their walls.

Q: What is the most prominent ECG change associated with hyperkalemia? With hypokalemia?

A: Introduction A serum potassium level greater than 5.2 mmol/L is referred to as hyperkalaemia. ECG…

Q: What is the normal cardiac out put range?

A: Cardiac Output = Stroke volume * Heart Rate per minute

Q: What is hypercoagulability?

A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: What is physical principle of HPLC ?

A: Chromatography is a scientific technique for separating a mixture into its constituent parts. It has…

Q: What mechanisms produce hypoxemia?

A: Hypoxemia refers to low blood oxygen levels. Hypoxia is a condition in which the body or a specific…

Q: What's an aptamer?

A: Introduction: The aptamer can be defined as oligonucleotides or peptides that show specific binding…

Q: Can High BP cause abnormal ECG?

A: An electrocardiogram or ECG records the electrical activity of your heart at rest. It provides…

Q: How are the echocardiography images made?

A: An echocardiogram (echo) is a graphic outline of the heart's movement. During an echo test,…

Q: What is positive and negative inotropic effect? Please explain at your own words.

A: In the heart for  DEPOLARIZATION  heart has to be charged with positive ions so , the  sodium and…

Q: Whare is the vasomotor center situated? What is its role?

A: Brain is the major organ of the nervous system of animals. It is involved in responding to stimuli,…

Q: What is chronic rate?

A: Chronic is a term for something that occurs very often and continuously. For example, a disease that…

Q: What is negative transmural pressure?

A: The transmural pressure can be defined as the difference between interstitial pressure and…

Q: What are the three determinants of resistance?

A: The resistance to blood flow within a single vessel is determined by three basic factors: vessel…

Q: List the AV Conduction defects?

A: Introduction: AV conduction disorder is the collection of disorders where the conduction of the…

Q: 29) Which of the following is a contraindication to anticoagulant administration?    A) Ischemic…

A: Anti Coagulant make the blood thinner and less prone to coagulation since the pathway is inhibited…