BRS Physiology

by Costanzo, Linda S.

• ISBN13: 9780781773119
• ISBN10: 0781773113
• Edition: 4th
• Format: Paperback
• Copyright: 2006-07-24
• Publisher: LWW

Summary

Thoroughly updated for its Fourth Edition, BRS Physiology is an excellent aid for students preparing for the USMLE Step 1. The book concisely reviews key physiological principles and includes clinical correlations throughout to emphasize connections between basic physiology and clinical medicine. Numerous illustrations, tables, and flow charts help students visualize material quickly and aid in long-term retention. End-of-chapter USMLE-style questions and a comprehensive end-of-book exam test the student's problem-solving skills, and clearly explained answers guide the student through the correct steps in reasoning. This edition features increased coverage of pathophysiology, new questions, and a new two-color design and artwork.

Table of Contents

Preface	vii
Acknowledgments	ix
Cell Physiology	1	(32)
Cell Membranes	1	(1)
Transport Across Cell Membranes	2	(3)
Osmosis	5	(2)
Diffusion Potential, Resting Membrane Potential, and Action Potential	7	(6)
Neuromuscular and Synaptic Transmission	13	(4)
Skeletal Muscle	17	(4)
Smooth Muscle	21	(1)
Comparison of Skeletal Muscle, Smooth Muscle, and Cardiac Muscle	22	(11)
Review Test	23	(10)
Neurophysiology	33	(35)
Autonomic Nervous System	33	(4)
Sensory Systems	37	(12)
Motor Systems	49	(7)
Higher Functions of the Cerebral Cortex	56	(1)
Blood--Brain Barrier and Cerebrospinal Fluid	57	(1)
Temperature Regulation	58	(10)
Review Test	60	(8)
Cardiovascular Physiology	68	(51)
Circuitry of the Cardiovascular System	68	(1)
Hemodynamics	68	(5)
Cardiac Electrophysiology	73	(5)
Cardiac Muscle and Cardiac Output	78	(10)
Cardiac Cycle	88	(2)
Regulation of Arterial Pressure	90	(4)
Microcirculation and Lymph	94	(3)
Special Circulations	97	(3)
Integrative Functions of the Cardiovascular System: Gravity, Exercise, and Hemorrhage	100	(19)
Review Test	105	(14)
Respiratory Physiology	119	(32)
Lung Volumes and Capacities	119	(2)
Mechanics of Breathing	121	(7)
Gas Exchange	128	(2)
Oxygen Transport	130	(5)
CO2 Transport	135	(1)
Pulmonary Circulation	136	(1)
Ventilation/Perfusion Defects	137	(2)
Control of Breathing	139	(2)
Integrated Responses of the Respiratory System	141	(10)
Review Test	143	(8)
Renal and Acid--Base Physiology	151	(50)
Body Fluids	151	(4)
Renal Clearance, Renal Blood Flow, and Glomerular Filtration Rate	155	(4)
Reabsorption and Secretion	159	(4)
NaCl Regulation	163	(4)
K+ Regulation	167	(3)
Renal Regulation of Urea, Phosphate, Calcium, and Magnesium	170	(1)
Concentration and Dilution of Urine	171	(5)
Renal Hormones	176	(1)
Acid--Base Balance	176	(10)
Diuretics	186	(1)
Integrative Examples	186	(15)
Review Test	189	(12)
Gastrointestinal Physiology	201	(33)
Structure and Innervation of the Gastrointestinal Tract	201	(1)
Regulatory Substances in the Gastrointestinal Tract	202	(4)
Gastrointestinal Motility	206	(5)
Gastrointestinal Secretion	211	(10)
Digestion and Absorption	221	(13)
Review Test	228	(6)
Endocrine Physiology	234	(46)
Overview of Hormones	234	(2)
Cell Mechanisms and Second Messengers	236	(4)
Pituitary Gland (Hypophysis)	240	(5)
Thyroid Gland	245	(3)
Adrenal Cortex and Adrenal Medulla	248	(7)
Endocrine Pancreas---Glucagon and Insulin	255	(4)
Calcium Metabolism (Parathyroid Hormone, Vitamin D, Calcitonin)	259	(4)
Sexual Differentiation	263	(1)
Male Reproduction	264	(3)
Female Reproduction	267	(13)
Review Test	272	(8)
Comprehensive Examination	280	(25)
Index	305