Describe an example where the nervous system causes changes in the normal functioning of the circulatory system

Excessive blood loss leads to low blood pressure. Explain two mechanisms by which cardiac output is changed to restore systemic blood pressure following blood loss and low blood pressure (explain how cardiac output changes to increase blood pressure when blood pressure drops with blood loss, and any two mechanisms involved).

Discuss the physiological mechanisms that regulate arterial blood pressure. in detail give examples to back answer.

During the first day of your clinical internship in the emergency room of the local hospital, you observe two individuals succumb in separate incidences due to gun shot wounds. in both cases, there is a significant amount of blood loss by each victim. Based on what you have learned regarding the cardiovascular system, explain what might be happening in these individuals as a result of their significant blood loss. Ignore damage to internal organs that most likely occurred and focus on the blood loss. Respond to a classmate's post by explaining why you agree or disagree with the responses they propose and build on their response where possible

What are the major compensatory responses to blood loss and which hormones are involved. Describe the process of autoregulation in order to insure supply to vitally important organs (brains, kidneys, heart, and etc.)

Postural tachycardia syndrome (POTS) is a form of orthostatic intolerance, the development of symptoms that come on when standing up from a reclining position, and that may be relieved by sitting or lying back down. The primary symptom of an orthostatic intolerance is lightheadedness, fainting and an uncomfortable, rapid increase in heartbeat (tachycardia), a common response to a rapid drop in blood pressure as mediated by baroreceptors in the carotid bulb and aortic arch. There are several inconstant secondary symptoms. A syndrome is simply a constellation of symptoms, not all of which may be present in all cases, and as is the case in POTS, a syndrome may also have a wide variety of underlying causes.   A subset of POTS patients suffer from a low blood volume. Would you predict that this particular subset of patients has elevated or suppressed plasma levels of renin and aldosterone? Explain your answer.   The nuance of dysregulation of the RAA axis is complex in these patients,…

Describe how the autonomic nervous system responds to both increased and decreased blood pressure.  Make sure to discuss neurotransmitters and the pacemaker action potentials.

Briefly explain how blood pressure is maintained by the body (Hint there are a couple of different mechanisms).

Low blood pressure is detected by sensory receptors called baroreceptors. Where in the body do we find baroreceptors? brachial artery, aortic arc, or inferior vena cava.

Identify the classification when a person’s blood pressure is measured as 135/75. Group of answer choices Normal Stage 2 hypertension Stage 1 hypertension Elevated Which of the following changes to cardiac regulation would increase cardiac output? Group of answer choices A decrease in afterload A decrease in contractility A decrease in sympathetic stimulation of the SA node A decrease in end diastolic volume