Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
BIO104 CH 14 Heart
| Question | Answer |
|---|---|
| A rupture, or bursting, of the red blood cell is called hemolysis. | True |
| Monocytosis is a process that surrounds, engulfs, and digests harmful bacteria. | False |
| The characteristic symptoms of inflammation are redness, local heat, swelling, and pain. | True |
| Thrombosis is the formation of a blood clot in a blood vessel. | True |
| Everyone has an Rh factor, which is found on the surface of red blood cells. | False |
| Another term for blood clotting is coagulation. | True |
| Basophils are activated during an allergic reaction or inflammation. | True |
| A hereditary disease in which blood clots slowly or abnormally is called _____. | Hemophilia |
| A deficiency in the number and/or percentage of red blood cells and the amount of hemoglobin in the blood is called _____. | Anemia |
| What is a blood disease in which there is a decrease in the number of platelets? | Thrombocytopenia |
| Which condition is most likely to occur in someone who is immobile? | Thrombosis |
| An example of a cellular response to tissue injury is _____. | Neutrophil diapedesis |
| The formation of all blood cell types in the red bone marrow is called _____. | Hematopoiesis |
| The average adult has _____ pints of blood in the body. | 8–10 pints |
| _____ is a plasma protein that is necessary for blood clotting. | Fibrinogen |
| Red blood cells, or _____, are biconcave, disc-shaped cells. | Erythrocytes |
| A person with type O negative blood is considered a(n) _____. | Universal donor |
| A person with type AB positive blood is considered a(n) _____. | Universal recipient |
| A disease in which the red blood cells are crescent shaped is called _____. | Sickle cell anemia |
| Medical term meaning "many" | poly |
| Medical term meaning "producing" | gen |
| Medical term meaning "white blood" | leuko |
| Medical term meaning "one" | mono |
| Medical term meaning "blood" | emia |
| Medical term meaning "clot" | thrombo |
| Medical term meaning "disease" | patho |
| Medical term meaning "formation of" | poiesis |
| Medical term meaning "collection of blood plasma in tissues" | edema |
| Medical term meaning "without" | an |
| After 4 to 5 minutes without blood flow, brain cells are irreversibly damaged. | True |
| The adult human heart weighs less than one pound. | True |
| The structure of the heart allows it to function as a double pump. | True |
| Murmurs indicate some defects in the valves of the heart. | True |
| A pacemaker is a surgically implanted electronic device that regulates the patient's heartbeat. | True |
| Heart sounds heard through a stethoscope are caused by blood churning in the chambers. | False |
| The Purkinje fibers are located in the atria. | False |
| An arrhythmia is any change or deviation from the normal rate or rhythm of the heart. | True |
| Low blood pressure, or hypotension, is a risk factor for heart disease. | False |
| Invasive procedures are those that do not penetrate the skin or a body cavity. | False |
| Severe chest pain that occurs when the heart does not receive enough oxygen is called _____. | Angina pectoris |
| The _____ sends out an electrical impulse that begins and regulates the heartbeat. | SA node |
| Cardiac muscle tissue, or _____, makes up the major portion of the heart. | Myocardium |
| Where is the apex of the heart located? | It lies on the diaphragm and points to the left of the body |
| The blood vessels that bring deoxygenated blood back to the heart are called the _____. | Vena cava |
| The bicuspid, or mitral, valve is located where? | Between the left atrium and the left ventricle |
| Which blood vessel contains deoxygenated blood? | Pulmonary artery |
| If the heart beats 70 times per minute and ejects 70 mL with each ventricular contraction, what is the stroke volume? | 70 mL |
| The QRS wave of an ECG represents _____. | Depolarization of the ventricles |
| Which lab result is least likely to contribute to heart disease? | HDL 60 mg/dL |
| Blood leaves the heart through _____ and returns by _____. | Arteries; veins |
| The heart is located in the _____ cavity. | Thoracic cavity |
| The double layer of fibrous tissue surrounding the heart is the _____. | Pericardium |
| Name the four valves of the heart. | Tricuspid, pulmonary, mitral (bicuspid), and aortic valves |
| Inflammation of the heart muscle is called _____. | Myocarditis |
| The blood contains _____ and other fat substances called _____. | Cholesterol; lipids |
| A device that shocks the heart to return it to a normal rhythm is called a(n) _____. | Defibrillator |
Created by:
jullian18