Test Bank for Memmler's Structure & Function of the Human Body, Enhanced Edition, 12th Edition by Barbara Janson Cohen & Kerry L. Hull | Complete Chapters 1-22 | Questions & Answers | A&P, Nursing & Allied Health Exam Prep

INSTANT PDF DOWNLOAD—This is the official, comprehensive Test Bank for Memmler's Structure & Function of the Human Body, Enhanced Edition, 12th Edition by Barbara Janson Cohen and Kerry L. Hull, ISBN 9781284268317. Published by Jones & Bartlett Learning (2021), this resource is perfectly aligned with the market-leading textbook designed for introductory-level allied health and nursing students who need a basic understanding of anatomy and physiology and the interrelationships between structure and function . This test bank is the identical instructor resource used to create course examinations and is the most demanded study aid for students mastering the organization of the human body, chemistry of life, cells and tissues, and all major body systems while preparing for NCLEX-RN®, HESI, TEAS, and allied health certification exams. This verified test bank provides complete, chapter-by-chapter coverage of all 22 chapters, organized across six comprehensive units: The Body as a Whole; Movement and Support; Coordination and Control; Circulation and Body Defense; Energy: Supply and Use; and Perpetuation of Life . It features hundreds of exam-style questions including multiple-choice, true/false, matching, labeling, and clinical scenario-based questions. Each question includes verified answers with detailed rationales explaining the correct answer and clarifying common misconceptions, along with cognitive level tags (Bloom's Taxonomy: Remember, Understand, Apply, Analyze) and textbook page references. COMPREHENSIVE TOPIC COVERAGE INCLUDES: Unit I: The Body as a Whole Chapter 1: Organization of the Human Body — Anatomical position, directional terms (superior/inferior, anterior/posterior, medial/lateral, proximal/distal, superficial/deep), body planes (sagittal, frontal/coronal, transverse), body cavities (dorsal, ventral, thoracic, abdominal, pelvic), abdominopelvic regions and quadrants, homeostasis, feedback loops (negative and positive feedback), and the structural levels of organization (chemical, cellular, tissue, organ, system, organism) . Chapter 2: Chemistry, Matter, and Life — Basic chemistry concepts (atoms, molecules, compounds, elements), chemical bonds (ionic, covalent, hydrogen), inorganic compounds (water, oxygen, carbon dioxide, electrolytes, acids, bases, pH scale, buffers), organic compounds (carbohydrates, lipids, proteins, nucleic acids—DNA and RNA), enzymes, and the role of chemistry in human physiology. Chapter 3: Cells and Their Functions — Cell structure and function, cell membrane (structure, transport mechanisms: diffusion, osmosis, facilitated diffusion, active transport, endocytosis, exocytosis), cytoplasm and organelles (nucleus, mitochondria, ribosomes, endoplasmic reticulum, Golgi apparatus, lysosomes, peroxisomes, cytoskeleton), cell division (mitosis and meiosis), protein synthesis, and cellular respiration. Chapter 4: Tissues, Glands, and Membranes — Epithelial tissue (characteristics, classification by shape and layers, functions, locations, glandular epithelium), connective tissue (characteristics, types: loose, dense, adipose, cartilage, bone, blood), muscle tissue (skeletal, cardiac, smooth), nervous tissue (neurons, neuroglia), membranes (mucous, serous, synovial, cutaneous), tissue repair and aging. Chapter 5: The Integumentary System — Skin structure (epidermis, dermis, hypodermis), layers of the epidermis (stratum corneum, lucidum, granulosum, spinosum, basale), accessory structures (hair, nails, sebaceous glands, sudoriferous glands—eccrine and apocrine), functions of the skin (protection, temperature regulation, sensation, vitamin D synthesis, excretion), wound healing, burns (classification by depth and extent), and skin disorders. Unit II: Movement and Support Chapter 6: The Skeletal System: Bones and Joints — Functions of the skeletal system, bone structure (compact vs. spongy bone, osteons, trabeculae), bone cells (osteoblasts, osteocytes, osteoclasts), bone formation and growth (ossification, epiphyseal plates), bone classification (long, short, flat, irregular, sesamoid), axial skeleton (skull, vertebral column, thoracic cage), appendicular skeleton (pectoral girdle, upper limbs, pelvic girdle, lower limbs), joints (structural classification: fibrous, cartilaginous, synovial; functional classification: synarthrosis, amphiarthrosis, diarthrosis), joint movements (flexion, extension, abduction, adduction, rotation, circumduction, pronation, supination, dorsiflexion, plantar flexion, inversion, eversion), and common skeletal disorders (fractures, osteoporosis, arthritis). Chapter 7: The Muscular System — Functions of the muscular system, types of muscle tissue (skeletal, cardiac, smooth), structure of skeletal muscle (epimysium, perimysium, endomysium, fascicles, muscle fibers, myofibrils, sarcomeres, actin, myosin), sliding filament theory of muscle contraction, neuromuscular junction, motor units, energy sources for muscle contraction (ATP, creatine phosphate, glycolysis, aerobic respiration), muscle fatigue, oxygen debt, muscle naming (based on location, shape, size, direction of fibers, number of origins, origin and insertion, action), major skeletal muscles of the body, and common muscular disorders (muscular dystrophy, myasthenia gravis, fibromyalgia). Unit III: Coordination and Control Chapter 8: The Nervous System: The Spinal Cord and Spinal Nerves — Organization of the nervous system (CNS vs. PNS), neuron structure and classification, neuroglia (astrocytes, oligodendrocytes, microglia, ependymal cells, Schwann cells, satellite cells), nerve impulses (resting membrane potential, action potential, depolarization, repolarization, saltatory conduction, synapse, neurotransmitters), spinal cord anatomy (meninges, gray matter, white matter, ascending and descending tracts), spinal nerves (31 pairs, plexuses—cervical, brachial, lumbar, sacral), reflex arcs (monosynaptic, polysynaptic, somatic, autonomic), and common spinal cord disorders. Chapter 9: The Nervous System: The Brain and Cranial Nerves — Brain anatomy (cerebrum, cerebellum, brainstem, diencephalon), lobes of the cerebrum (frontal, parietal, temporal, occipital), functional areas of the cerebral cortex (motor, sensory, association), basal ganglia, limbic system, cranial nerves (12 pairs—names, functions, assessment), meninges (dura mater, arachnoid mater, pia mater), cerebrospinal fluid (CSF), blood-brain barrier, and common brain disorders (stroke, seizures, dementia, Parkinson's disease, multiple sclerosis, meningitis). Chapter 10: The Sensory System — Sensory receptors (classification by stimulus type, location, structure), general senses (touch, pressure, temperature, pain, proprioception), special senses: vision (eye anatomy—fibrous tunic, vascular tunic, nervous tunic/retina, rods and cones, optic nerve), physiology of vision (refraction, accommodation, phototransduction), errors of refraction (myopia, hyperopia, astigmatism, presbyopia); hearing and balance (ear anatomy—external, middle, inner ear, organ of Corti, semicircular canals), physiology of hearing and equilibrium; olfaction (smell) and gustation (taste); and common sensory disorders (cataracts, glaucoma, macular degeneration, otitis media, hearing loss, tinnitus, Meniere's disease). Chapter 11: The Endocrine System: Glands and Hormones — Endocrine vs. exocrine glands, hormone chemistry (steroid vs. nonsteroid hormones), mechanisms of hormone action (second messenger system, intracellular receptors), control of hormone secretion (feedback mechanisms, nervous system control), endocrine glands: pituitary gland (anterior and posterior lobes, hormones: GH, TSH, ACTH, FSH, LH, prolactin, MSH, ADH, oxytocin), thyroid gland (T3, T4, calcitonin), parathyroid glands (PTH), adrenal glands (cortex: mineralocorticoids, glucocorticoids, androgens; medulla: epinephrine, norepinephrine), pancreas (insulin, glucagon, somatostatin), pineal gland (melatonin), thymus (thymosin), ovaries (estrogen, progesterone), testes (testosterone), and common endocrine disorders (diabetes mellitus Type 1 and Type 2, hyper/hypothyroidism, Cushing's syndrome, Addison's disease, hyper/hypoparathyroidism). Unit IV: Circulation and Body Defense Chapter 12: The Blood — Composition of blood (plasma—water, proteins, electrolytes, nutrients, gases, waste products; formed elements—erythrocytes, leukocytes, thrombocytes), hematopoiesis, erythrocytes (structure, function, hemoglobin, oxygen and carbon dioxide transport, anemia), leukocytes (types: granulocytes—neutrophils, eosinophils, basophils; agranulocytes—lymphocytes, monocytes; functions, leukocytosis, leukopenia), thrombocytes (platelets, hemostasis, coagulation cascade, clotting disorders), blood typing (ABO system, Rh factor), blood transfusions, and common blood disorders (anemias, leukemia, hemophilia, thrombocytopenia, disseminated intravascular coagulation). Chapter 13: The Heart — Heart anatomy (location, size, pericardium, layers—epicardium, myocardium, endocardium; chambers—atria and ventricles; valves—atrioventricular: tricuspid, bicuspid/mitral; semilunar: pulmonary, aortic; great vessels—vena cava, pulmonary trunk, pulmonary veins, aorta), coronary circulation, cardiac cycle (systole, diastole, heart sounds), conduction system (SA node, AV node, bundle of His, Purkinje fibers), electrocardiogram (ECG/EKG waves: P wave, QRS complex, T wave), cardiac output (stroke volume, heart rate, factors affecting cardiac output), and common cardiac disorders (hypertension, coronary artery disease, myocardial infarction, heart failure, valvular disease, dysrhythmias). Chapter 14: Blood Vessels and Blood Circulation — Types of blood vessels (arteries, arterioles, capillaries, venules, veins), vessel wall structure (tunica intima, tunica media, tunica adventitia), capillary exchange (diffusion, filtration, osmosis), blood pressure (systolic, diastolic, pulse pressure, mean arterial pressure), factors affecting blood pressure (cardiac output, peripheral resistance, blood volume, viscosity), pulse points, circulation pathways (pulmonary circulation, systemic circulation, hepatic portal circulation, fetal circulation), and common vascular disorders (atherosclerosis, peripheral artery disease, varicose veins, aneurysms, deep vein thrombosis). Chapter 15: The Lymphatic System and Immunity — Lymphatic system functions, lymphatic vessels and circulation, lymph nodes, lymphatic organs (spleen, thymus, tonsils, Peyer's patches, appendix), lymph formation and flow, innate immunity (physical and chemical barriers, phagocytes, natural killer cells, inflammation, fever), adaptive immunity (humoral immunity—B cells, antibodies, immunoglobulins; cell-mediated immunity—T cells, helper T cells, cytotoxic T cells, memory T cells), active vs. passive immunity, natural vs. artificial immunity, vaccination and immunization, immune disorders (hypersensitivity reactions, autoimmune diseases, immunodeficiencies—HIV/AIDS, SCID), and common lymphatic disorders (lymphoma, lymphedema, splenomegaly). Unit V: Energy: Supply and Use Chapter 16: The Respiratory System — Functions of the respiratory system, upper respiratory tract (nose, nasal cavity, sinuses, pharynx, larynx), lower respiratory tract (trachea, bronchi, bronchioles, alveoli), respiratory membrane, mechanics of ventilation (inspiration, expiration, pressure changes, diaphragm and intercostal muscles), lung volumes and capacities (tidal volume, inspiratory reserve volume, expiratory reserve volume, residual volume, vital capacity, total lung capacity), gas exchange (external respiration, internal respiration), oxygen and carbon dioxide transport in the blood (oxyhemoglobin, carbaminohemoglobin, bicarbonate), regulation of respiration (medullary respiratory center, chemoreceptors, Hering-Breuer reflex), and common respiratory disorders (asthma, COPD—emphysema and chronic bronchitis, pneumonia, tuberculosis, pulmonary embolism, lung cancer, ARDS, sleep apnea). Chapter 17: The Digestive System — Functions of the digestive system, organs of the alimentary canal (mouth, pharynx, esophagus, stomach, small intestine—duodenum, jejunum, ileum; large intestine—cecum, colon, rectum, anal canal), accessory organs (teeth, tongue, salivary glands, liver, gallbladder, pancreas), digestion (mechanical and chemical), enzymes and their substrates, absorption (small intestine villi and microvilli, transport mechanisms), elimination, and common digestive disorders (GERD, peptic ulcer disease, gastritis, gastroenteritis, inflammatory bowel disease—Crohn's disease, ulcerative colitis; diverticulitis, hepatitis, cirrhosis, cholelithiasis, cholecystitis, pancreatitis, colorectal cancer, irritable bowel syndrome, celiac disease). Chapter 18: Metabolism, Nutrition, and Body Temperature — Metabolism defined (catabolism vs. anabolism), carbohydrate metabolism (glycolysis, Krebs cycle, electron transport chain, glycogenesis, glycogenolysis, gluconeogenesis), lipid metabolism (lipolysis, beta-oxidation, ketogenesis), protein metabolism (transamination, deamination, urea cycle), metabolic rate (basal metabolic rate, factors affecting BMR), energy balance, nutrition (macronutrients—carbohydrates, proteins, lipids; micronutrients—vitamins, minerals; water), dietary guidelines, body temperature regulation (thermoregulation: heat production—basal metabolism, muscle activity, hormones; heat loss—radiation, conduction, convection, evaporation; hypothalamus control), fever, and common metabolic disorders (obesity, malnutrition, diabetes mellitus, metabolic syndrome). Chapter 19: The Urinary System and Body Fluids — Functions of the urinary system, kidney anatomy (cortex, medulla, pyramids, calyces, pelvis, nephron—glomerulus, Bowman's capsule, proximal convoluted tubule, loop of Henle, distal convoluted tubule, collecting duct), urine formation (glomerular filtration, tubular reabsorption, tubular secretion, water reabsorption), characteristics of urine (color, odor, pH, specific gravity, composition), ureters, urinary bladder, urethra (female vs. male, differences), micturition reflex, body fluid compartments (intracellular fluid, extracellular fluid—interstitial fluid, plasma, transcellular fluid), fluid balance (sources of water intake and output, regulation by thirst, ADH, aldosterone, ANP), electrolyte balance (sodium, potassium, calcium, magnesium, chloride, phosphate), acid-base balance (pH regulation by buffer systems, respiratory system, renal system), and common urinary disorders (UTI, cystitis, pyelonephritis, nephrolithiasis, hydronephrosis, acute kidney injury, chronic kidney disease, renal failure, dialysis, incontinence). Unit VI: Perpetuation of Life Chapter 20: The Male and Female Reproductive Systems — Male reproductive system (testes—spermatogenesis, testosterone; epididymis, vas deferens, seminal vesicles, prostate gland, bulbourethral glands, penis, scrotum), male reproductive physiology (spermatogenesis, hormonal regulation—GnRH, FSH, LH, testosterone), female reproductive system (ovaries—oogenesis, estrogen, progesterone; fallopian tubes, uterus—endometrium, myometrium, perimetrium; cervix, vagina, vulva, mammary glands), female reproductive physiology (oogenesis, ovarian cycle—follicular phase, ovulation, luteal phase; menstrual cycle—menstrual, proliferative, secretory phases; hormonal regulation—GnRH, FSH, LH, estrogen, progesterone, inhibin), fertilization, implantation, pregnancy (gestation, trimesters, embryonic and fetal development, placental hormones—hCG, estrogen, progesterone, HPL), parturition (labor and delivery, stages of labor), lactation, and common reproductive disorders (BPH, prostate cancer, testicular cancer, erectile dysfunction, STIs—chlamydia, gonorrhea, syphilis, HPV, herpes, HIV; menstrual disorders, endometriosis, uterine fibroids, ovarian cysts, pelvic inflammatory disease, breast cancer, cervical cancer, ovarian cancer, infertility). Chapter 21: Development and Heredity — Prenatal development (fertilization, cleavage, morula, blastocyst, implantation, gastrulation, neurulation, organogenesis), embryonic membranes (amnion, chorion, yolk sac, allantois), placenta and umbilical cord, stages of development (embryonic period—weeks 1-8; fetal period—weeks 9-38), teratogens and their effects on development, birth defects (congenital anomalies), postnatal development (neonatal, infancy, childhood, adolescence, adulthood, aging), genetics (DNA structure, genes, chromosomes, karyotype), patterns of inheritance (Mendelian inheritance: autosomal dominant, autosomal recessive, X-linked dominant, X-linked recessive, Y-linked; non-Mendelian inheritance: mitochondrial, genomic imprinting, polygenic, multifactorial), chromosomal abnormalities (aneuploidy—Down syndrome/trisomy 21, Turner syndrome, Klinefelter syndrome; structural abnormalities—deletion, duplication, inversion, translocation), genetic disorders (cystic fibrosis, Huntington's disease, hemophilia, Duchenne muscular dystrophy, sickle cell anemia, Tay-Sachs disease, Phenylketonuria), genetic counseling, and prenatal testing (amniocentesis, chorionic villus sampling, ultrasound, maternal blood screening). 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