Question

Show What You Know 10.12 All of the following statements accurately reflect cardiovascular-related surgeries, surgery purposes, and medications, EXCEPT A. The combination of a pacemeaker and internal defibrillator may be indicated in patients displaying unpredictable cardiac arrhythmias on their ECGs. B. A coronary bypass surgery uses arteries or veins from other body parts to create "detours", so that blood will circumvent coronary arteries containing atherosclerotic plaques at risk for rupture. is prescribed to promote blood vessel dilation. presents with a symptomatic cardiac event caused by stable C. Low-dose aspirin is a drug prescribed to thin the blood, while nitroglycerin D. An angioplasty with stent may be implemented in the event that a patient atherosclerotic plaques. E. An endarterectomy involves removing atherosclerotic plaque from coronary arteries.

Answer 1

Ans 10.14:- F) all the above statements are correct

A. Cardiovascular system can be considered as the energy supplier of our body because it pumps and transport blood through various blood vessels to the body parts and blood contains oxygen without which no other system can perform their functions and all the nutrients found in our food are also absorbed through Blood

B myocardium is the middle layer of our heart this contain myocardial cell that are responsible for the contractions and relaxation of our heart normally our heart beats at the rate of 70-100beats per min and In this the amount of blood pumped by heart is enough for our body to perform it's function but in case of athelets their body needs more oxygen so our heart tries to compensate it and that leads to enlargement of myocardium and In case of any disease also to complete the need of the body the heart has to work faster.

C yes CAD can lead to erectile dysfunction and it also can be the warning sign for the man that he is having some heart problems because for erection extra blood needs to be delivered to the penis but in case of CAD heart itself is not receiving proper amount of blood to function so less blood is pumped by heart and leads to erection problem in males

D) cases of depression with heart disease are increasing Day by day

E) Stressor that may increase the risk for cardiovascular disease May include energy drink weight loss supliments stimulant drugs because they may contain high amount of caffeine and caffeine can increase the risk for heart problems because it leads to loss of calcium from the cells and that will affect the heart beat

Hypertension May be caused by narrowing of blood vessels and because of which heart has to work with more power to complete the demand of body that can cause it's failure

diabetes obesity they may lead to narrow blood vessels that will increase the chance of CAD