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Test 3 Anatomy
The death of me - all answer lowercase but B and T cells:)
| Question | Answer |
|---|---|
| What 2 systems does the Lymphatic System lack? | pump and arteries |
| The veins, the lymphatic system is equipped with what? | valves |
| What is leaked fluid called? | Lymph |
| What is the largest lymphatic organ, a blood reservoir? | spleen |
| What filters lymph? | lymph nodes |
| What produces hormones that help to program the immune system? | thymus |
| What removes aged and defective red blood cells? | spleen |
| What prevents bacteria from breaching the intestinal walls? | peyers patches |
| What is part of the MALT system? | tonsils |
| What doesn't belong? Heat Itching Pain Redness Swelling | itching |
| What doesn't belong? Macrophages Natural Killer Cells Neutrophils Phagocytes | natural killer cells |
| What doesn't belong? Histamine Inflammatory chemicals Interferon Kinins | interferon |
| What doesn't belong? First line of defense Inflammation Intact mucosae Intact skin | inflammation |
| What doesn't belong? Bone marrow Liver Lymph nodes Spleen Thymus | Liver |
| Put it in order from vein Lymph duct Lymph collecting vessels Lymph capillaries Lymph node | lymph duct, lymph collecting vessels, lymph node, lymph capillaries |
| Lysozyme is found in the body secretions_ and_? | saliva and tears |
| Secretions with an acid pH are found in the_ and _? | stomach and reproductive tract |
| Stomach mucosa secretes_ and protein-digesting_ that kill pathogens? | hydrochloric and enzymes |
| Mucus is produced by mucus-secreting glands found in the respiratory and _ system mucosae? | digestive |
| What accounts for redness and heat in an inflamed area? | increased blood flow to area |
| What inflammatory chemical released by injured cells? | histamine |
| What promotes the release of white blood cells from the bone marrow? | inflammatory chemicals |
| What cellular migration directed by a chemical gradient? | chemotaxis |
| What results from accumulation of fluid leaked from the bloodstream? | edema |
| What phagocytic offspring of monocytes? | macrophages |
| What leukocytes pass through the wall of a capillary? | diapedesis |
| What is the first phagocytes to migrate into the injured area? | neutrophils |
| What are the walls of the area of injury? | fibrin mesh |
| T and B Cells - Originates in bone marrow from stem cells called hemocytoblasts | T and B cells |
| T and B Cells - Progeny are plasma cells | B cells |
| T and B Cells - Progeny include suppressors, helpers and killers | T cells |
| T and B Cells - Progeny include memory cells | T and B cells |
| T and B Cells - Is responsible for directly attacking foreign cells or virus-infected cells | T cells |
| T and B Cells - Produces antibodies that are released into body fluids | B cells |
| T and B Cells - Bears a cell-surface receptor capable of recognizing a specific antigen | T and B cells |
| T and B Cells - Forms a clone upon stimulation | T and B cells |
| T and B Cells - Accounts for most of the lymphocytes in the circulation | T cells |
| AIDS and SCID? | immunodeficiency |
| The immune system mounts an extraordinary vigorous response to an otherwise harmless antigen? | allergy |
| A hypersensitivity reaction? | allergy |
| Occurs when the production or activity of immune cells or complement is abnormal? | immunodeficiency |
| The body's own immune system produces the disorder; a breakdown of self-tolerance? | immunodeficiency |
| Affected individuals are unable to combat infections that would present no problem for normally healthy people? | allergy |
| Multiple sclerosis and rheumatic fever? | autoimmune disease |
| hay fever and contact dermatitis? | allergy |
| Typical symptoms of the acute response are tearing, runny nose and itching skin? | allergy |
| Blood carries what? | gases O2 CO2, nutrients, and heat |
| What are erythrocytes? | red blood cells which are anucleate |
| What are leukocytes? | white blood cells, army |
| What are platelets? | fragments of cells called megakaryocytes, aid in clotting process |
| Hemopoiesis? | blood cell formation |
| Stem cell? | hemocytoblast |
| Hemostasis? | blood standing still |
| Why gauze? | surface for platelets to grab |
| Why pressure? | mimics spasms and calls more platelets to the area |
| Weight of heart? | less than 1 pound |
| Walls of heart order? (outside to inside) Endocardium Epicardium Pericardium Myocardium | pericardium, epicardium, myocardium, endocardium |
| How much does the heart pump? | 6 liters daily |
| What is the pacemaker? | sinoatrial node |
| The transport system orders Arteries Venules Capillary beds Arterioles Veins | arteries, arterioles, capillary beds, venules, veins |
| What are the coats of arteries and veins? in to out | tunica intima, tunica media, tunica externa |
| What coat layer do capillaries have? | tunica intima |
| Do arteries or veins typically have thicker walls? | arterial walls |
| What is the middle of a vein called? | lumens |
| What is a force exerted by the blood in the arteries near the heart called? | blood pressure |
| What is the contraction of the ventricles called? | systole |
| What is the relaxation of the ventricles called? | diastole |
| Decrease in the oxygen carrying ability of the blood | anemia |
| Lack of clotting, bleeding disorder | hemophilia |
| Excessive production of abnormal white blood cells 2 answers | mono and leukemia |
| inflammation of pericardium | pericarditis |
| pain in the chest caused by depravation of oxygen to the myocardium | angina pectoris |
| Heart attack or coronary | myocardial infarction |
| Pumping efficiency is inadequate to meet tissue needs | congestive heart failure |
| Right side fails, blockage, swelling | peripheral congestion |
| Left side fails, blood vessels leak, swell, pulmonary edema | pulmonary congestion |
| AV node is damaged, ventricles beat separate from atria | heart block |
| rapid uncoordinated shuddering of the heart muscle | fibrillation |
| Abnormal or unusual heart sounds | heart murmur |
Created by:
Brialhend