Q: Explain what the features of an ECG signal indicate.
A: Answer: Introduction: ECG (EKG) stands on Electrocardiogram. It is one the important biomedical…
Q: explain Sudden cardiac arrest. in detail Provide exmples. Provide a diagram.
A: Sudden cardiac arrest is not a heart attack (myocardial infarction). Heart attacks occur when there…
Q: Define the term congestive heart failure?
A: The symptoms of Congestive Heart Failure includes the following: Irregular heart beat Fatigue Chest…
Q: Discuss the regulation of cardiac output during exercise.
A: The cells are the primary unit of life. The cells form the tissues which collectively form an organ.…
Q: Explain the electrical and mechanical events in the cardiac cycle, including their relationship to…
A: The sequence of events performed by the heart from one heartbeat to the commencement of next is…
Q: Identify the correct sequence of blood flow through the chambers of the heart. A "left ventricle,…
A: BLOOD FIRST ENTERS THE RIGHT ATRIUM AND THEN PASSES THROUGH THE RIGHT VENTRICLES. FROM RIGHT…
Q: Discuss the Cardiac response to Autonomic Nervous System Changes?
A: The nervous system is a highly complex among different organ systems in animals. By transmitting…
Q: Describe the specific cause of each sound of the heartbeat.
A: Answer: Introduction: The Autonomous Nervous System is responsible for monitoring physiological…
Q: Explain how Cardiac output is controlled and affected by the following factors: 1. the atrial and…
A: Atrial reflexes is in action when there is venous return to the heart. Baroreceptors in the superior…
Q: Define the term isovolumetric ventricular relaxation?
A: The term isovolumetric ventricular relaxation (IVR) is related to the cardiac cycle. The cycle…
Q: Describe life-span changes in the cardiovascular system.
A: The heart is a muscular organ that pumps blood through the blood vessels of the circulatory system…
Q: (a) Describe how heart contraction and relaxation influence coronary blood flow. (b) Name the major…
A: Coronary circulation(coronary blood flow) is defines as a process of blood circulation where the…
Q: Describe how the heartbeat is controlled
A: Sympathetic nervous system which includes the ‘fight and flight responses’ release neurotransmitter…
Q: Explain the term isovolumetric ventricular contraction?
A: The cardiac cycle in animals is the result of the atrial and ventricular contraction and relaxation…
Q: Write the summary of cardiovascular changes during mild upright exercise like jogging?
A: Cardiovascular system involves the heart and the blood vessels.
Q: State the location and function of Cardiac center.
A: Heart rate is defined as the speed of the heartbeat and is usually measured by the number of…
Q: Explain Measurement of Cardiac Function?
A: BASIC INFORMATION HEART It is a muscular organ It is present in a space in between the lungs…
Q: Describe the mechanisms that increase the cardiac output during exercise and that increase the rate…
A: When a person is exercising there are various circulatory changes that occur in his/her body. The…
Q: a)How is one-way flow through the heart achieved and What are the stages of the cardiac cycle and…
A: The cardiac cycle is a function of the human heart from the beginning of the heartbeat to the…
Q: Explain what the pulse rate of a person indicates.
A: Closed circulatory system is a type of circulatory system in which blood flows inside the blood…
Q: Identify the parts of the cardiac conduction system
A: The heart is the main organ of the human body that pumps oxygenated blood to the whole body and…
Q: Define the terms contractility, preload, and afterload, and explain how these factors affect the…
A: Ans: Cardiac output: The heats efficiency is calculated by the volume of blood it pumps to the…
Q: What is a pulse? List the locations on the body where thepulse can easily be detected.
A: Vital signs are the four medical signs that evaluate the functioning of the body whether it is…
Q: Write the formula relating to heart rate
A: BASIC INFORMATION HEART It is a muscular organ. It is present in a space in between the lungs…
Q: Give description of blood supply in cardiac muscle?
A: Blood consists of a fluid medium called plasma in which the cells are suspended. Plasma transports…
Q: Predict the potential effects of right-sided heart failure (failure of the right ventricle to pump…
A: When the right side of the heart does not pump blood as properly, the right sided heart failure…
Q: Describe cardiac output, including the factors involved in its regulation.
A: Our heart can likewise expand its stroke volume by pumping powerfully & expanding the amount of…
Q: Study the diagram below to identify the pressure relationships which are present during VENTRICULAR…
A: During first part of ejection ventricular pressure rises blood is intensively ejected to the…
Q: Draw a normal ECG pattern. Label and explain the significance of its deflection waves.
A: Electrocardiogram (ECG) is diagnostic technique that is used to monitor the electrical activity of…
Q: An individual presents with cardiac tamponade. Their heart would be the most efficient in pumping…
A: cardiac tamponade is a medical condition where there is build up of fuilds in the pericardial sacs.…
Q: Describe the control of cardiac function by the autonomic nerves
A: ANS ( Autonomic Nervous system ) is responsible for controlling many physiological functions…
Q: How can an individual’s maximum heart rate be estimated explain with a formula?
A: Heart rate is defined as the number of heartbeats per minute. A normal resting heart rate for adults…
Q: Define cardiac output, and explain how it is influenced by both heart rate and stroke volume.
A: The cardiac cycle is the human heart's performance from the beginning of one heartbeat to the…
Q: Describe the functional differences in the effects of the sympathetic and parasympathetic divisions…
A: The nervous system is an organ system in the body that can be divided into the central nervous…
Q: Define the term Absolute shunt?
A: Biology terms are fundamental concepts and terms used in biology, which is the study of life and…
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- Physiological Systems and Regulation Assessment 2: scenario based assessment Instructions This is a ‘scenario problem’. Read the information and answer the questions. Your answers must be concise, focus on the question (an introduction isn’t needed), and include a short explanation. ANSWERS OF ESSAY LENGTH ARE NOT REQUIRED. You will need to include some explanation as part of your answers. References should be included both in text (Harvard referencing system) and as a reference list at the end. An exemplar based on last year’s scenario is available on Moodle to guide you on the level of detail expected for this assessment. Please note that these questions are not equally weighted, and it is likely that answers to some will be a bit longer than others. Because of this, your mark will be based on your overall response to all of the questions. This doesn’t mean you can ignore a question – you must attempt all questions. Consider the following scenario: A group of five treasure…subject: Health Education What are the major motivational factors?Do in a while 77. Discuss vital signs: temperature, pulse, respiration, and blood pressure. Discuss its definition, route/method, significance, normal values, and implication of abnormal values
- Give 5 COGNITIVE specific objectives in relation to INTRODUCTION TO HEALTH ASSESSMENT (sources of data, subjective and objective data, and components of health history.)1. Are EMR Systems Capable of Transforming Health Care? In terms of possible health benefits, cost savings, and savings 2. Is it required for health professionals to undergo CPD unit certification in order to renew their professional license?MCQ Consider the following scenario: One of your athletes has been working on his return to play progression over the last 3 weeks. During practice today, you have him work on step 3 of the progression. However, you notice that he starts to look a little off. What should happen next? Let him continue practice as he hasn’t reported any symptoms. Have him take a break and let him know that at the next practice (in 3 days) he should go back to step 2 as long as he feels ok. Send him home and let him know that he should restart the progression at step 1 once he feels better. Sit him out of practice and make sure he rests for 10 to 14 days.
- Subject: Health and Nutrition 1. What is Physical Activity Towards Health and Fitness (PATHFIT)? 2. What is Physical Education? 3. Are there any similarities and differences between Physical Education and Physical Activity Towards Health and Fitness (PATHFIT)?Evaluate the nursing care plan for maintaining activity and exercise for patients across the life span and with specific chronic illnesses ?Gordons 11 Functional Health Pattern Define the 11 patterns. Give 2 examples of what to assess in each pattern.