Given the following pathologies/conditions, match which factor in the blood flow equation will be affected directly by this pathology (not how the body compensates). overdose of Ca channel blocker high viscosity/increase resistance excess ADH (vasopressin) secreting tumor low blood pressure anemia high blood pressure low cardiac output hemorrhage decrease vessel diameter/increase resistance polycythemia low viscosity/decrease resistance exercise

Explain a physical factor that affects blood flow.

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).

Amiodarone is prescribed in the treatment of several ventricular arrhythmias. The maximum intravenous dose is 1.2 g per day. What is the maximum volume of this medication that you can administer using a 150 mg/3 mL injectable solution?Indicate the quantity and unit of measure where specified.

What is the mean electrical axis of the ECG recording shown below? VR مل لسمليا %3D VL aVP -60 degrees +90 degrees +60 degrees 0 degrees -30 degrees

Define the medical condition 'deep vein thrombosis' in terms of the structure formed and common location of thrombus development. Include in your response the vital organ where complications could arise if the thrombus (or a piece of it) breaks away, and briefly outline the seriousness of this complication. Which 3 factors (3 broad categories or circumstances) could contribute to venous thrombosis development?

Name three causes of pericarditis and explain how pericarditis could lead to the clinical emergency cardiac tamponade. In your response make your understanding clear regarding the pathophysiology of the condition and disruption to cardiac function.

Patient: Winston Waller Physician: Morris Johnston, MD August 1, 2022 History This patient is a 73-year-old male nonsmoker with type 2 diabetes mellitus and hypertension. He presented to this ED with shortness of breath and was found to have had an acute myocardial infarction of the anterior wall of his heart showing an ST elevation that had previously been left untreated. He developed several complications, including renal failure from a combination of cardiogenic shock and toxicity from the dye used for emergency catheterization of his heart. Hemodialysis was started during this hospitalization because of his renal failure. After spending almost a month in the hospital and developing severe deconditioning, he was discharged to a subacute rehabilitation facility. Examination While he was there, he was noted to have symptoms consistent with mild depression, as well as a prior history of a major depressive episode in 2019. Mirtazapine (Remeron) 25 mg/day was started. He was…

Cardiomyopathy results in a thickened, hyperkinetic ventricular  heart muscle Hypertrophic Dilated Restrictive Obstructive

If an embolus breaks off in a systemic vein in the leg, it would be able to pass through:   What would it occlude :