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BIOL 2402 Human Anatomy & Physiology Final Exam Review: Practice Questions with Answers, Exams of Nursing

A comprehensive review of key concepts in human anatomy and physiology, focusing on blood composition, hemostasis, blood types, cardiovascular system, lymphatic system, and related topics. It includes practice questions with verified answers, designed to help students prepare for their final exam in biol 2402. A wide range of topics, including blood components, blood pressure, heart function, and lymphatic system structure and function.

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2024/2025

Available from 03/17/2025

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BIOL 2402 2025 Final Exam Review Human
Anatomy & Physiology Current Spring Practice
Questions with Complete Verified Answers
Already A+ Graded 100% Accurate -Lone Star
College
Blood consists of:
Plasma and proteins, RBC, WBC, and Platelets.
Granular leucocytes consist of:
Neutrophils, basophils, and eosinophils.
A hematocrit of 65% could indicate
An abnormality and Polycythemia
The three hemostatic mechanisms in order of occurrence are:
Vasospasm, platelet plug, and coagulation.
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Download BIOL 2402 Human Anatomy & Physiology Final Exam Review: Practice Questions with Answers and more Exams Nursing in PDF only on Docsity!

BIOL 2402 2025 Final Exam Review Human

Anatomy & Physiology Current Spring Practice

Questions with Complete Verified Answers

Already A+ Graded 100% Accurate - Lone Star

College

Blood consists of: Plasma and proteins, RBC, WBC, and Platelets. Granular leucocytes consist of: Neutrophils, basophils, and eosinophils. A hematocrit of 65% could indicate An abnormality and Polycythemia The three hemostatic mechanisms in order of occurrence are: Vasospasm, platelet plug, and coagulation.

What is the average normal pH range of blood? 7.35-7. Which blood type is called the universal donor? O Which of the following might trigger erythropoiesis? Hypoxia of EPO-producing cells When neither anti-A sera nor anti-B sera clot on a blood plate with donor blood, the blood is type ... O All of the following can be expected with polycythemia except ... Low blood viscosity Which of the following is characteristic of all leucocytes?

Forms the structural framework of a blood clot Fibrinogen Makes up most of the plasma protein Albumin Term that describes a faulty valve that allows blood to leak backwards in the heart. Incompetent Condition in which pumping efficiency of the heart is too low due to meet tissue needs. Congestive heart failure Condition of rapid, irregular contractions of the heart. Fibrillation Abnormally slow heart rate desired by athletes. Bradycardia

Condition in which blood vessels are inadequately filled with blood and tissue needs are not met. Circulatory shock Increase in size of and number of existing vessels in a specific area to enrich blood flow. Angiogenesis Persistent high blood pressure which is the silent killer. Chronic hypertension Way to measure blood pressure. Sphygmomanometer Narrowing of artery lumen due to fatty plaques. Antherosclerosis Alternating stretch and recoil of arteries during each cardiac cycle; way to measure heart rate

Vessels that carry blood pressure at high pressure. Arteries The chamber that is the most powerful pump and moves blood at its highest pressure is the: The left ventricle Which of the following is NOT true about the size, shape, position, and location of the heart? The heart is enclosed in a double-layered sac called the pleural membrane The right atrium receives unoxygenated blood from all of the following except the: Pulmonary vein The correct sequence of blood flow through the pulmonary circuit is: Right atrium - right ventricle - pulmonary arteries - alveolar capillaries - pulmonary veins

Small cone shaped muscle masses attached to chord tendinae that anchor AV valves are the: Papillary muscles Which of the following is NOT true during ventricular systole during the cardiac cycle? All of the blood in the ventricles is forced out and ESV is 0 ml Which of the following is true of a myocardial infarction (MI)? It causes death of cardiac muscle cells that are eventually replaced with non contractile scar tissue All of the following are functions of intercalated discs in cardiac muscle EXCEPT: They prevent the heart chambers from overfilling with blood Blood high in oxygen is carried to capillaries in the myocardium by way of: Right and left coronary arteries Which of the following is NOT true of the structure labeled A? It depolarizes about 50 times a minute causing the ventricles to contract

Which of the following best defines cardiac output (CO)? It is the amount of blood pumped out of each ventricle in one minute The term for the pain associated with deficient blood delivery to the heart that may be caused by the transient spasms of coronary arteries is ... Angina pectoris The ductus arteriosus: Is a connection between the pulmonary trunk and the aorta in the fetus Which of the following factors does not influence heart rate? Skin color The cells of the myocardium behave as a single coordinated united called a: Functional syncytium Which of the following is true of the relationship between heartbeat rate (HR), stroke volume (SV) and cardiac output (CO)?

If stroke volume (SV) or heartbeat rate (HR) increases .. cardiac output (CO) will increase Which of the following factors would NOT increase stroke volume (SV)? Increased after load due to high blood pressure Which correctly describes the flow of blood away from the heart? Elastic artery - Muscular artery - Arteriole - Capillary - Venule - Vein Which statement best describes arteries? All carry blood away from the heart Which is TRUE of fluid shifts in the capillary beds? There is a net flow of fluid out at the arterial end and inflow of fluid at the venous end Which tunic of an artery or arteriole is capable of undergoing vasoconstriction or vasodilation to influence blood flow and pressure? Tunica media

The highest pressure that occurs in the arteries when the ventricles contract averages 120 mm Hg. Systolic pressure Which happens when cells in a particular area require enhanced blood delivery and all of the auto regulatory stimuli are operational? The precapillary sphincters are relaxed and open, the arterioles are dilated, blood bypasses the vascular shunt and moves into the true capillaries. The force per unit area exerted on a vessel wall by the contained blood is: Blood pressure Which is TRUE of the relationship between blood flow, blood pressure and peripheral resistance? If peripheral resistance decreases .. blood flow increases Which of the following will NOT increase blood pressure? Increased parasympathetic nerve stimulation

Which of the following blood pressure readings would be indicative of hypertension? 170/96 in a 50-year old man The arteries that directly feed into capillary beds are called? Arterioles All of the following changes are commonly observed in the cardiovascular system in response to aging EXCEPT Increased compliance of the aorta What would the pulse pressure and mean arterial pressure be from an individual with a blood pressure of 120/180? 40:93. Bill carelessly wandered into a wasps nest in an old barn on his farm. Since he is very allergic to be stings, what is the likely outcome of this event? Bill will probably have an anaphylactic shock episode and may go into vascular shock

Lymph Protein-containing fluid within lymphatic vessels Spleen Stores blood platelets Thoracic duct Receives lymph from most of the body Lymph Nodes Smallest organs intimately associated with the lymphatic vessels Spleen Largest lymphatic organ Peyer's Patches Isolated clusters of lymph follicles found in the wall of the small intestine

Lymph Nodes Small organs associated with lymphatic vessels are termed _______________. Pancreas Which of the following would not be classified as a lymphatic structure? Childhood The thymus is most active during _____________. Right lymphatic duct Which lymphatic structure drains lymph from the right upper limb and right side of the head and thorax? The thymus initially increases in size and then decreases in size from adolescence through old age What effect does age have on the size of the thymus? More permeable than blood capillaries The lymphatic capillaries are _______________.

Functions of the spleen include all of those below except __________________. Severe localized edema distal to the blockage When the lymphatic structures are blocked due to tumors, the result is _______________. Islets of langerhans Digestive tract-associated lymphatic tissue includes all of the following except ________________. Directly fights antigens The thymus is the only lymphoid organ that does not _________________. Interferon Small proteins secreted by virus-containing cells Complement Major innate mechanism that mediates destruction of foreign substances in the body

Helper T- Cells Stimulate the proliferation of other lymphocytes Regulatory T- Cells Dampen the activity of both T-Cells and B-Cells APC's Present the double activation signal to T-Cells Passage of IgG antibodies from a pregnant mother to her fetus Which of the following is associated with passive immunity? Antigenic Which of the following is not a type of T-Cell? Bone Marrow B lymphocytes develop immunocompetence in the _________________.