Navy Hospital Corpsman, HCB Test 5 verified answers and questions 2023.

Navy Hospital Corpsman, HCB Test 5 verified answers and questions 2023. sometimes called cardiac compromise, is a blanket term that refers to any time the not getting enough oxygen - correct coronary syndrome (acs) a decrease in certain elements of the blood, especially red cells and hemoglobin - correct a pain in the chest occurring when blood supply to the heart is reduced and a portion of the heart is not receiving enough oxygen - correct a pectoris a condition in which the heart ceased generating electrical impulses, commonly called flatline - correct ole term used for the valves that are located between the atrium and ventricle, specifically the tricuspid and mitral valve - correct ventricular valves normal heartbeat and circulation of blood have completely stopped - correct ac arrest study of the heart - correct ology actions taken to revive a person by keeping the person's heart and lungs working - correct opulmonary resuscitation vessels that supply the myocardium - correct ary arteries diseases that affect the arteries of the heart - correct answers.Coronary Artery Disease (CAD) the presence of thrombus in a vein, usually a deep vein of the lower limbs - correct vein thrombosis a swelling resulting from build up of fluid in the body tissues - correct major artery that supplies blood to the lower extremities - correct al artery Inability of the body to adequately circulate blood to the body's cells to supply them with oxygen and nutrients - correct -perfusion low fluid/ blood volume - correct olemia supply of oxygen and nutrients to and removal of wastes from the cells and tissues of the body as a result of the flow of blood through the capillaries - correct sion pulses that are found within the peripheral or outlying points of the body - correct heral pulses condition in which the heart's electrical impulses are disorganized, preventing the heart muscle from contracting normally - correct icular fibrillation what are the four components of blood - correct blood cells (41%) white blood cells (4%) platelets (0.01%) plasma (55%) carries blood from the heart to the head - correct id largest artery in the body, transports blood from the left ventricles to the systemic circulation - correct artery located behind the knee - correct teal artery supplying the foot behind the medial ankle - correct rior tibial artery supplying the foot, lateral to the large tendon of the big toe - correct lis pedis these two major veins return blood from the body to the right atrium - correct cava empty directly into the superior vena cava - correct ar common site of the intravenous catheter insertion in the antecubital space - correct n basilic the heart is enclosed and held in place by the - correct ardium what are the three layers of the heart - correct rdium myocardium endocaridum receives blood from the superior and inferior vena cava and the coronary sinus - correct atrium forms most of the anterior surface of the heart, and is continuous with the pulmonary trunk - correct ventricle receives blood form the pulmonary veins - correct atrium form the apex of the heart - correct ventricle prevent blood flow from the ventricles back into the atria - correct ventricular valves allow ejection of blood from the heart into the arteries but prevent back flow from the arteries into the ventricles - correct unar valves each component of blood has specific functions that are critical to a patient's health and survival (4) - correct bleeding by clotting delivery of O2 to cells removal of CO2 from cells removal/delivery of other waste products to organs that provide filtration and removal contains dissolved nutrients and carries certain crucial proteins such as clotting factors - correct a contain specialized molecules called hemoglobin that bind to oxygen and are responsible for oxygen delivery to the cells - correct blood cells fight infection by destroying microorganisms and produce antibodies to resist infection and protect the body from disease - correct blood cells for clots, fragments of larger cells that are crucial to the formation of clots - correct lets ___________ carry oxygenated blood to the capillaries - correct ies ________ carry deoxygenated blood to the heart - correct what determines the pressure within a blood vessel - correct ter the autonomic nervous system plays a major role in controlling - correct l diameter the sympathetic nervous system prepares the body to expend energy which allows the - correct vessels to constrict The parasympathetic nervous system allows - correct answers.Blood vessels to return to a relaxed state The left side of the heart is the pump for the - correct answers.Systemic circulation The left side of the heart pumps _________ blood from the ________ to ___________ - correct answers.Oxygenated; lungs out into the vessels of the body The right side of the heart is the pump for - correct answers.Pulmonary circulation The right side of the heart receives _________ blood from _________ the and send it to _________ - correct answers.Deoxygenated; the body and send it to the lungs for oxygenation The radial, brachial, posterior tibial, and dorsalis pedis pulses are called - correct answers.Peripheral pulses The carotid and femoral pulses are called - correct answers.Central pulses What percent of the body is made up of water - correct answers.60% What are the three spaces of water the body is divided into - correct answers.Intracellular (70%) intravascular (5%) interstitial (25%) What is the most common hematologic disorder related to - correct answers.Hypovolemia The blood must be capable of carrying - correct answers.Oxygen and carbon dioxide An inherited disease in which patients have a genetic defect in their hemoglobin that results in abnormal structure of their red blood cells - correct answers.Sickle cell anemia Emergency care for a patient with sickle cell anemia consists of - correct answers.Administer supplemental oxygen Monitor PT w/ high fever for signs of hypo perfusion and treat for shock as necessary Most commonly seen by corpsman Called hemorrhagic shock when caused by uncontrolled bleeding - correct answers.Hypovolemic shock Develops from the in adequate pumping of blood by the heart - correct answers.Cardiogenic shock Inpatient/outpatient shock treatment - correct answers.Labs imaging IV access Plan for angina pectoris - correct answers.1. Aspirin 162-324mg (2-4 81mg T) (x1 dose) 2. SL Nitroglycerin x3 dose max after reassessing q10min Inpatient/outpatient plan for angina pectoris - correct answers.12 lead EKG chest x-ray lab tests bed/chair rest DVT prophylaxis continuation of aspirin tight BP control cardiac rehabilitation smoking cessation annual influenza vaccine Plan for myocardial infarction - correct answers.IV access aspirin oxygen cardiac monitoring SL nitroglycerin Inpatient/outpatient plan for myocardial infarction - correct answers.12 lead EKG lab test chest x-ray continuation of aspirin Plan for myocardial infarction - correct answers.Prompt initiation of CPR early defibrillation secure an airway obtain IV access transport Inpatient/outpatient plan for myocardial infarction - correct answers.CPR defibrillation advanced cardiac life support What are the four purposes of venipuncture - correct answers.To obtain blood for specimen to infuse fluids and blood To administer medication diagnostic test What is the most common method used to obtain blood samples - correct uncture using the vacutainer Lavender top tube - correct answers.Complete blood count Erythrocyte sedimentation rate blue tube top - correct answers.Prothrombin time Red or marble top - correct answers.HIV, RPR Laboratory request form - correct answers.Hematology SF 549 What goes on the specimen label - correct answers.Family member prefix Social Security number or DoD ID Date/time, date of birth, full name What is the typical gauge for Vacutainer needle - correct answers.21-23 What needles are used for children in patients with difficult veins - correct answers.Butterfly needle Where does venipuncture documentation go - correct answers.NAVMED 6550/12 or in patient flow chart Nursing notes SF 510 Cells maintain normal size because of fluid balance - correct answers.Isotonic solutions The body fluids shift out of the blood vessels and into interstitial space, used for rehydration - correct answers.Hypotonic solutions Intravenous catheter size for trauma, surgery, blood transfusion - correct answers.14 16 18 Intravenous catheter size for continuous or intermittent infusions, blood transfusion - correct answers.20 Intravenous catheter size for continuous or intermittent infusions, children and elderly patients administration of blood or blood product in pediatrics and neonates - correct answers.22 Intravenous catheter sizes fragile veins for intermittent or continuous infusion's administration of blood or blood production in pediatrics or neonates - correct answers.24 What are the two ways fluids and medications may be administered - correct answers.Heparin or saline lock or traditional IV bag Can be mini drip often used with children or macro drip often used with multi-trauma patient in shock - correct answers.Drip chamber Located below the drip chamber and can be pushed up or down to start, stop, or control the rate of flow - correct answers.Flow regulator Below the flow regulator and allows paramedic to inject medication into the opening - correct answers.Drug or needle port Pacemaker - correct answers.SA node Bundle of His - correct ventricular bundle Purkinje fibers - correct answers.Conduction myofibers The lub sound is also known as - correct answers.S1 (SOAP note) The dub sound is also known as - correct answers.S2 (SOAP note)