CNM Cardiovascular Pathology || with 100% Error-free Solutions.
6 views 0 purchase
Course
CNM Cardiovascular Pathology
Institution
CNM Cardiovascular Pathology
Hypercholesterolaemia correct answers high cholesterol in the blood
Defect chromosome 9 = inability to remove LDL low-density lipoprotein from blood
Hypertension
Diabetes mellitus
Obesity
Smoking
Sedentary
Diet
Alcoholism
What is Arteriosclerosis correct answers thickening & loss of ...
CNM Cardiovascular Pathology || with 100% Error-free Solutions.
Hypercholesterolaemia correct answers high cholesterol in the blood
Defect chromosome 9 = inability to remove LDL low-density lipoprotein from blood
Hypertension Diabetes mellitus Obesity Smoking Sedentary
Diet
Alcoholism
What is Arteriosclerosis correct answers thickening & loss of elasticity in arterial wall
What is Atherosclerosis cont correct answers formation of atherosclerotic plagues in the walls of arteries - disrupt blood flow to organs effects mainly large - medium arteries
Define thrombus correct answers a blood clot formed in situ within the vascular system of the body and impeding blood flow (static) - Thrombosis - a healthy response to stop bleeding - that can then cause blood clotting
Define embolus correct answers anything that travels through the blood vessels until it reaches a vessel that is too small to let it pass (from point of origin)
Atherosclerosis pathophysiology correct answers Oxidative damage of vascular endothelium creating inflammation LDLs deposited - damage tunica intima & attract phagocytes Macrophages surround fatty material and create foam cells resulting in a proliferation of smooth muscle cells and a cap over the plaque
Define Ischaemia correct answers a restriction/inadequate blood supply to tissues, causing a shortage of oxygen that is needed for cellular metabolism (to keep tissue alive). generally caused by blockages in blood vessels, with resultant damage / dysfunction of tissue
Atherosclerosis Cause & Risk correct answers Hereditary - male 45+
Women SeA/Af?Car 55+
Hyper - cholesterol/lipaemia/tension diabetes, obesity, smoking, stress, sedentary, alcoholism
Atherosclerosis S/S correct answers Angina pectoris - ischaemic pain in chest, arms (from thrombosis & embolism ) Stroke - (thrombosis, embolism, haemorrhage)
Intermittent claudication - ischaemic lower limb pain worse with exercise
Define infarction correct answers the obstruction of the blood supply to an organ or region of tissue, typically by a thrombus or embolus, causing local death of the tissue.
Atherosclerosis complications correct answers Myocardial infarction MI-heart muscle tissue death
Aneurysm - an excessive localised swelling of the . . wall of an artery- bulging Embolism - embolus, mobile blood clot travels . . . . and causes blockage Haemorrhage - due to calcified plaques
Angina Pectoris correct answers Ischaemic heart disease - obstruction, spasm of . . . . coronary arteries Symptoms result from myocardial blood supply demands not being met
Not Cardiac arrest or heart attack
two types of angina S/S correct answers 1. Stable - pain precipitated by exercise 2. Unstable - occurs randomly Heavy constricting chest pain radiating t neck, left shoulder and jaw - eases on rest Dyspnoea
define Dyspnoea correct answers Dys = difficulty pnoea = breathing
Stroke correct answers Cerebrovascular Accident (CVA)
disruption of blood supply to brain
Name 3 types of stroke correct answers Ischaemic stroke - thrombus / embolism Haemorrhagic stroke - rupture / aneurysm Transient ischaemic stroke - mini stroke, temporary
Aneurysm correct answers Abnormal dilation of artery due to weakness in vessel wall usually secondary to atherosclerosis
Two common Aneurysms correct answers AAA - Abdominal Aortic Aneurysm - asym - burst . . =fatal
Berry Aneurysm - cerebrum = haemorrhage
name 3 types of aneurysm correct answers 1. Saccular - single side bulge/ sack like - unilateral 2. Fusiform - balloons bulges all around 3.Dissecting-artery wall rips dissects longitudinally. . This occurs because bleeding into the . weakened wall splits the wall. Dissecting aneurysms tend to affect the thoracic aorta
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller FullyFocus. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.89. You're not tied to anything after your purchase.
