Which of the following is a response associated with increasing oxidative metabolism in an exercising muscle? a. arteriole constriction b. high heart rate c. shallow breathing d. slow breathing

Q: Would the respiration rate be different for a person who had just exercised instead of sitting in…

A: Respiration : it is one of the essential physiological process in human body. It Is defined as the…

Q: Erythropoietin (EPO): A. targets osteoblasts B. both decreases erythropoiesis and targets…

A: Erythropoietin (EPO): It is a cytokinin that helps to increases red blood cells in the blood. A…

Q: During exercise more oxygen is delivered to the muscles because a. active muscles produce more…

A: Muscle contraction occurs when the thin actin and dense myosin filaments slip through each other.…

Q: A person with a high Vo2maxa. needs less oxygen than someone with a low Vo2max.b. has stronger…

A: VO2 max test is typically conducted in a sports performance lab to establish an athlete's aerobic…

Q: Which of these three paracrine chemicals causevasodilation?a. ATPb. adenosinec. nitric oxide

A: Paracrine chemicals are signalling molecules that target a nearby cell to exert its function. These…

Q: At an active muscle, red blood cells drop off and pick up .a. hemoglobin; bicarbonate c. hemoglobin;…

A: The correct option is d.  oxygen gas; carbon dioxide gas

Q: Increase venous return will cause the release of this hormone by stretching the atrial cardiac…

A: Cardiovascular cells are also called cardiomyocytes. They are surrounded by an outer cell-matrix…

Q: Local metabolic activity is the chief factor determining the rate of blood flow to the:     a.…

A: The question is asking which organ's blood flow is primarily determined by local metabolic activity.…

Q: Myoglobin and hemoglobin differ in...

A: Hemoglobin: It is a globular protein of red blood cells which functions in the transport of oxygen…

Q: Compare and contrast heart and respiratory regulatio

A: The medulla oblongata is the primary respiratory control center whose function is to transmit…

Q: Using the Anatomy and Physiology of the Human Body to Correlate Patient Sign and Symptoms What…

A: Hi. Since you posted more than one question, we will be answering the first two for you. If you want…

Q: Which of the following would the recommended exercise heart rate range for a healthy, 32-year-old…

A: Adults typically have a resting heart rate between 60 and 100 beats per minute. A lower resting…

Q: Simone Biles, the Olympic Champion in gymnastics, does an insane amount of anaerobic exercise.  She…

A: Muscle fibres are produced when the developmental myoblasts fused in a process called myogenesis.…

Q: If an individual has impaired respiratory function, as occurs with emphysema, you would expect all…

A: The process of oxidation of organic compounds in a stepwise manner for the liberation of chemical…

Q: Explain why a patient with congestive heart failure may have difficulty in generating enough muscle…

A: The cardiovascular system in the human body functions to circulate the blood in the body. It is also…

Q: Daniel, the swimmer with the fastest time on the college swim team, routinely hyperventilates before…

A: Hyperventilation is a deep breathing or over breathing which may leave us breathless.

Q: Which of the following is a valid statement about lactate?

A: The correct answer is identified as option g. Both A and B are true.

Q: contrast the characteristics and function of myoglobin versus hemoglobin.

A: For the characteristics:Myoglobin is a single polypeptide chain, while hemoglobin is a tetramer made…

Q: Which of these statements does NOT correctly describe hypercapnia? a. It is observed in…

A: The objective of the question is to identify the statement that does not accurately describe…

Q: Which of the following can increase oxygen delivery to an actively metabolizing tissue?   A.…

A: Bohr effect increases the efficiency of oxygen transport through the blood. As more and more…

Q: Which of the following statements about the oxygen-binding curves is FALSE? Select one: a. During…

A: Oxygen-binding curve which is also known as oxygen-hemoglobin dissociation curve or oxyhemoglobin…

Q: Which of these equations represents a reaction that takes place in the capillaries of muscle cells…

A: Capillaries are the tiniest blood-containing structures that connect arterioles to venules. They are…

Q: For each of the statements below, state whether the statement is true or not, and provide a detailed…

A: Introduction: Agonist: A substance that acts like another substance and therefore stimulates an…

Q: One consequence of oxygen deprivation is decreased production of ATP. Would you expect this to have…

A: Oxygen deprivation results in the low production of energy molecules. Low oxygen supply can affect a…

Q: During exercise, the stroke volume reaches its peak when the cardiac output is at about what percent…

A: Cardiac output refers to the amount of blood pumped by the heart in the circulatory system per…

Q: aniel, the swimmer with the fastest time on the college swim team, routinely hyperventilates before…

A: Hemoglobin binds oxygen to form oxyhemoglobin by a process that loading. This process takes place in…

Q: measured

A: The respiratory system involves the inhalation and exhalation of the air from and to the lungs. It…

Q: What happens to the smooth muscles around an arteriole in a muscle if the pH drops, the carbon…

A: The involuntary muscles of the muscular system that are non-striated and located in the walls of…

Q: Given the functions of the cardiovascular and respiratory systems, why would heart rate and…

A: Both the system( cardiovascular and respiratory) functions together to match the oxygen demands of…

Q: When a kid is gagging and cannot cry out or breathe due to some marbles, what should you do first?…

A: Choking means that an object or food is stuck in the airway, usually the trachea. When this occurs,…

Q: The maximal amount of oxygen that can be used by a person during physically exhausting exercise is…

A: During exercise, the body needs a relatively high amount of energy and that can be obtained by…

Q: Which of the following are true? A. Peripheral Chemo receptors for O2 in H+ ions are found in the…

A: Introduction: The chemical regulation of respiration adjusts the ventilation so that the alveolar…

Q: Which

A: Pulmonary circulation:- Is the system of transportation that shunts deoxygenated blood from the…

Q: ##3.

A: Inotropes are drugs that alter the strength of your heart's contractions. As we know Positive and…

Q: What is a common cause of respiratory alkalosis?

A: Respiratory alkalosis is a condition one which CO2 levels in the blood decreases mostly due to…

Q: Heart failure occurs when   a. the cardiac output is 15 liters per minute when you are watching…

A: A heart failure means that the heart muscle doesn't actually  pump as much blood as per  body…

Q: person who lives close to sea level and usually goes jogging in the morning. When that person runs…

A: Answer : she feel like she didn't have the energy to keep up with her usual pace because :    B) her…

Q: Which of the following statements does NOT apply to the K value in the equation for the oxygen…

A: Myoglobin is a globular protein containing a single polypeptide chain of 153 amino acid residues and…

Q: If somebody was doping on EPO and you analyzed a sample of their blood you would likely find: A.…

A: Blood is a fluid in the body that transports oxygen and nutrients to all tissues in the body to…

Q: Which of the following oxides is released in trace quantities by some medicines, resulting in muscle…

A: Smooth muscles found in the visceral body organs, undergoes involuntary rhythmic contractions that…

Q: Oxygen in our blood is transported by a protein named: A. haemoglobin B. keratin C.…

A: Oxygen is an essential chemical element, which helps to burn sugar and fatty acid and provide energy…

Q: One of your friends has anemia. They consistently complain of higher levels of fatigue when you go…

A: Anemia It is caused by various reasons such as, genetic factor, excessive bleeding, nutritional…