below are a number of scenarios. Please determine and explain how each will impact cardiac output. A. Increase in ionotropic agents B. increase in body temperature C. hypercalcaemia
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below are a number of scenarios. Please determine and explain how each will impact cardiac output.
A. Increase in ionotropic agents
B. increase in body temperature
C. hypercalcaemia
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- below are a number of scenarios. Please determine and explain how each will impact cardiac output. A. releace of antidiuretic hormone from the posterior pituitary B. Stimulation by the parasympathetic nervous system C. Getting up and walking around after a long period of sitting still.Refer to the table above. Patient A exhibits normal, healthy values at rest. Given the EDV and CO in patient E, what would you predict about this patient? A. This patient would have an ESV under 80 B. Two choices are true C. This patient is in diastolic heart failure D. This patient is an exercise trained individual E. Three choices are trueA. Blood doping and EPO use are illegal acts banned from sports events. What are the specific health risks of such behavior – explain briefly based on what you learned about blood components in the body. B: A heart murmur was detected in a teenage girl who sought medical care due to feelings of chronic fatigue. Her radial pulse was rapid and weak. An echocardiogram and coronary angiography revealed that she had a ventricular septal defect and mitral stenosis (roughening or constriction of the walls surrounding the mitral valve). Predict her ECG pattern and explain her symptoms. Would you be concerned if you find that her plasma cholesterol concentration is also high? Why? Please answer these 2 together - they are together
- I. Factors affecting Blood Pressure. ) Characterize the following into. Shade the letter of your answer A Factors that B Factors that increase blood decrease blood pressure pressure 11. Decreased arterial diameter 16. Increased total vessel length 12. Increased vessel elasticity 17. Decreased plasma epinephrine 13. Decreased blood volume 18. Decreased plasma angiotensin 14. Increased stroke volume 19. Increased plasma ADH 15. Decreased blood viscosity 20. Increased parasympathetic stimulationSuggest THREE (3) strategies to prevent heart disease.Define the following terms:a. ischemiab. reperfusion injuryc. MPTPd. a-tocopherole. glutathione
- e, All of the above are correct. 37. During circulatory shock all of the following would occur EXCEPT a. vasoconstriction of peripheral vasculature b. impaired cellular metabolsim mitochondrial activity increased d. increased formation of free radicals 38. Manifestations of weight gain due to peripheral edema, hepatomegaly, splenomegaly, abdominal pain, and anorexia suggest the presence of Aright-sided heart failure 6. left-sided heart failure C. Systolic failure d. None of the above is correct. C.Manifestations of weight gain due to peripheral edema, hepatomegaly, splenomegaly, abdominal pains and anorexia suggest the presence of; A. Right-sided heart failure B. Left-sided heart failure C. Systolic failure D. None of the above is correct1) Please answer the following regarding Cardiovascular Drugs. A) What are the difference between the hypertensive drugs and list the drug corresponding to each category:1. Beta Blockers, 2.Calcium Channel Blockers, 3.Ace Inhibitor,4. Angiotensin II Blockers, 5. Diuretics. B) What are the difference between the cholesterol Lowering Agents and List the drugs corresponding to each category.
- Answer both parts of the following:A) Discuss how pulmonary oedema and peripheral oedema may occur in a patient with heart failure. B) Discuss the mechanisms of actions of the main classes of drugs currently available to treat congestive heart failure, and how they may be beneficial in improving the condition of the patient.Respond to the following scenario. You are planning on going on a 60 minute, challenging, hilly bike ride this afternoon, after sitting at your computer for an hour and doing school work. What changes will happen to stroke volume and heart rate to facilitate cardiac output being at the level that is needed to support the work? Compare and contrast these variables at rest vs a moderate level of exercise.not a homework assignmentA 52-year-old male patient who is in hypovolemic shock has the following clinical signs: Heart rate 125 beats/minute, blood pressure 80/55mmHg and urine output 21mL/hr. After administering an IV fluid bolus, which of the following signs is the best indication for improved perfusion? a. Urine output increases to 30ml/hr b. Heart rate drops to 100 beats/minute c. Systolic blood pressure increases to 85mmHg d. Right atrial pressure increases