1. How is heart rate variability (HRV) related to the autonomic nervous system and overall health? 2. What is resonance frequency breathing and how is it related to HRV?

Q: In both the cardiovascular and respiratory systems we see the relationships between Pressure,…

A: The cardiovascular system is the circulatory system of the body . It is the transport system of the…

Q: 1.What are three basic physiological alterations resulting from exercise training that would reduce…

A: Coronary artery disease also known as CAD ,it is a kind of heart disease in which the arteries that…

Q: . What is the significance of the changes in partial pressure values for oxygen and carbon dioxide…

A: Daltons gas laws explain that each gas in a mixture of gases exert its own pressure independent of…

Q: 13. Explain WHY in terms of the brainstem respiratory center, chemoreceptors and what they are most…

A: Question - 13. Explain WHY in terms of the brainstem respiratory center, chemoreceptors and what…

Q: List the net adaptive effects of vasoconstriction and bronchoconstriction?

A: A disease is a certain abnormal condition, which negatively affects the structure and function of a…

Q: 2. On the picture below, identify areas where we can normally hear the normal respiratory sounds.…

A: Respiratory sounds, often called lung sounds refer to the specific, noticeable sounds generated as…

Q: Plssssss helppppp, 1. What do high AND low hemoglobin indicate about the function of the body…

A: Haemoglobin is a protein that is found in red blood cells and is the respiratory pigment.…

Q: Is Oxygen Deficit in trained and untrained individuals same or different?

A: Oxygen deficit occurs during exercise.

Q: a. Briefly describe how the following 4 factors affect the affinity of hemoglobin for oxygen: i.…

A: The changes and oxygen affinity of hemoglobin significantly affect oxygenation of blood in the lungs…

Q: 25. During exercise, Inspiration requires more force and extra labor is placed on the muscles of the…

A: According to the question, during exercise, inspiration requires more force, and extra labor is…

Q: What are the 3 changes that occur in the bronchioles during an asthma attack?

A: Asthma is a physiological condition resulting from excessive response to some common phenomenon by…

Q: 56) On an Electrocardiogram, which of the following represents the repolarization of the ventricles?…

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

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

A:

Q: Name the group of neurons in the pons that smooths out the respiratory rhythm set by the medulla…

A: The nervous system is an evolutionary organ system in humans concerned with the control, regulation,…

Q: (B) Fill in the blanks (7 marks). Normal value (with unit) in a healthy individual Resting Stroke…

A: Resting stroke volume: 1000 mL to 1700mL Resting cardiac output:  5-6 L/min. Resting arterial…

Q: What is the difference between relievers and controllers as treatments for asthma?

A: DEFINITION: Asthma is a chronic reversible airway inflammatory disorder. It is mainly characterized…

Q: 3#

A: We know that The circulatory system involves the conduction of the blood and nutrients from and to…

Q: Discuss how increases or decreases in HR affect SV in order to maintain CO. Discuss how increases or…

A: Cardiac output (CO) is the volume of blood being pumped by the heart through the circulatory system…

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: Explain how the following factors affect HR, SV and CO. Will it a.) Increase; b.) Decrease; c.) Stay…

A: Heart rate or HR can be defined as the speed of the heartbeat or the heart rhythm. It can be…

Q: Explain the physiological mechanisms which have caused Bertha's respiratory rate to change during…

A: introduction exercise is a phenomenon which causes changes in activity of all systems of our body…

Q: e difference between systole and diastole,

A: The period of time which initiates with the atrial contraction and terminates with the relaxation of…

Q: 2. Relate the time and the heart rate and breathing rate? A) Heart and breathing rate increase as…

A: The heart is a muscular organ in most animals. It pumps blood through the blood vessels of the…

Q: What is the saturation of hemoglobin with oxygen when your patient's blood enters the left…

A: We know that Hemoglobin is the molecule that is responsible for the transfer of oxygen and carbon…

Q: 6.Where in the lung does the exchange of gases with the blood occur?

A: Lungs are the primary organ of the respiratory system, which governs the exchange of oxygen from the…

Q: . With regard to how mountain climbers adapt to the low oxygen pressure of higher altitudes, explain…

A: The mountain climber needs more oxygen because of high altitude, level of oxygen decreases.

Q: 2.How did variations in compliance and resistance affect the delivered volumes and pressures? A…

A: Respiratory physiology is the study of the respiratory system, its functions and its mechanism. It…

Q: What is pulmonary hypertension? 2. What are the causes of pulmonary hypertension?

A: Lungs are the principal respiratory organs. They have the bronchi branching into bronchioles and…

Q: 2

A: We know that Hemoglobin is the molecule that is responsible for the transfer of oxygen and carbon…

Q: When CO binds to Hemoglobin, it causes Hemoglobin to adopt the state, which causes Hemoglobin to…

A: Hemoglobin exists in two states T or Tense State and R or Relaxed State. T-state hemoglobin has a…

Q: 11. Explain how local mechanisms allow for the matching of ventilation and perfusion.

A: Ventilation [V] in lungs is referred to the entire entry and exit pathway of air in and out of the…

Q: 3. In which activity or activities did you feel winded or out of breath?

A: Due to our answering policy, we can only answer one question ata time. Please post the other…

Q: 75. In a healthy person who is standing, which of the following best characterizes findings in the…

A: Introduction The ventilation rate (V) refers to the volume of gas inhaled and exhaled from the…

Q: 2. Describe differences you might expect to find in the vital signs of the following individuals,…

A: Vital signs provide information about the body's physiological status. Vital signs include pulse…

Q: Which of the following would be most affected by a decrease in the affinity of hemoglobin for…

A: Hemoglobin, also known as haemoglobin, is an iron-containing oxygen-transport metalloprotein found…

Q: 1. What are the EHR's two benefits and two drawbacks?

A: Electronic Health Records (EHR) refer to digital versions of a patient's medical history,…

Q: What changes occur after exercise training leading to increased pulmonary diffusion?     increased…

A: Introduction:- The lungs are able to transfer oxygen from the bloodstream to the lungs, and then…

Q: 1. Describe the functions of the thoracic diaphragm.

A: We can say that A thin voluntary dome-shaped muscle that lies at the lungs' base in the thoracic…

Q: 10. Rhythm (regular or irregular): PR interval: Rate: 10 QRS: P wave: Interpretation:

A: 1ECG stands for electrocardiogram .Electrogram is an instrument which measures the heart functions…

Q: athleen decided to donate blood to the Canadian Red Cross. After donating blood, her blood pressure…

A: The normal blood pressure is 120/80 with 10% variation being considered physiological. Hence, 140/95…

Q: 6. What is the physiological difference between pulmonary obstructive disorder and pulmonary…

A: Pulmonary obstructive and restrictive disorders represent distinct categories of respiratory…

Q: 1. Is this statement correct or incorrect? Explain.  During strenuous exercise, the…

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

Q: 11.

A: Systolic sound is the sound which is produced when the cuff is inflated to high pressure leading to…