Helena Biology



Unit 4 TEST: Heart Disease Multiple Choice4.1 Heart StructureReview all the parts of the heart and their functions. Label each part below.Diagram the flow of blood in the heart. Label each structure and color the oxygen-rich sides red and the oxygen-poor sides blue. Use colored arrows to show where blood is flowing.1866900635000Compare and contrast the body’s blood vessels: veins, arteries and capillaries. What is atherosclerosis?What is the function of each of the four major valves in the heart?In Anna’s autopsy report, we learned she had a left ventricular hypertrophy, mitral valve prolapse and a pacemaker. Research each of these to find out what they are and how they could have caused her death.4.2 The Heart at WorkHeart Rate: Review all vocabulary terms for measuring heart rate. What are normal rates? How can heart rate be changed or affected?Blood Pressure: Review all vocabulary terms for measuring blood pressure.How is blood pressure measured? What tools are used? What do the diastolic and systolic measurements mean? What are the units of measurement? What are normal and abnormal levels? How can a person affect their blood pressure levels?57150154940004758690635000EKG: Review all vocabulary associated with EKG.What is an EKG? Why is it used? How is it collected? What does it measure? Draw and label the electrical system of the heart in the diagram below. Label the EKG reading and know what each wave means. What is happening in the heart at each point? How can a person regulate their heartbeat if it is arrhythmic?5429253365500 4.3 Heart DysfunctionReview all vocabulary terms associated with cholesterol and familial hypercholesterolemia.right5143500What is cholesterol?What is it used for in your body?What is a lipoprotein?What are LDL and HDL and how do they interact in the body?What are normal and abnormal levels for LDL, HDL and TDL?Why are high levels of some of the cholesterol lipoproteins harmful?What is Familial Hypercholesterolemia (FH) and how is it inherited?What are the side effects of FH?Explain the process of Gel Electrophoresis from start to finish.335280018986500Examine the gel and determine who is affected by FH. 7620013335000Draw a pedigree for a family with FH. Grandma has FH. Grandpa does not. Their oldest sons, Gary and Jeff, are identical twins who both have FH. Their daughter Barbara does not have FH, nor does her son Ezekial. Gary married Linda and has a daughter, Lisa, who does not have FH. Jeff met Carla at an FH support group and the two got married. Both of their sons, Abe and Caleb have a severe case of FH.right131445004.4 Heart InterventionReview all vocabulary from section 4.4 on heart interventions.Know the difference between stents, angioplasty and coronary artery bypass.Review Anna’s heart problems including stroke and metabolic syndrome. Could these diseases have caused her death?How could these diseases be prevented?Be prepared to discuss modifiable and non-modifiable risk factors.19050055118000295910044958000 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download