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Ganong's Review of Medical Physiology, 23rd Edition

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708 INDEX<br />

Proprioceptors, 632–633<br />

ProPTH, 367<br />

Prorenin, 670<br />

Prosopagnosia, 298<br />

Prostacyclin, 563<br />

Prostaglandin G/H synthases, 28<br />

Prostaglandins, 28, 146, 405<br />

pharmacology <strong>of</strong>, 28<br />

Prostate, 402<br />

Prostate-specific antigen, 406<br />

Proteasomes, 18, 72<br />

Protein, 16–17, 327, 454–457<br />

absorption, 455–457<br />

binding, 305–306<br />

degradation, 18<br />

digestion, 454–455<br />

synthesis, 17<br />

Protein kinase A, 56<br />

Protein kinase C, 55<br />

Protein metabolism, 323, 382<br />

changes in, 323<br />

Proteins, 614<br />

Protodiastole, 509<br />

Proton pump, 35<br />

Proto-oncogenes, 43<br />

Protoplasmic astrocytes, 80<br />

Proximal convoluted tubule, 640<br />

Pruritus, 168<br />

PSA. See Prostate-specific antigen<br />

P450scc, 344<br />

Pseudocholinesterase cholinesterase, 135<br />

Pseudohypoaldosteronism, 360<br />

Pseudohypoparathyroidism, 369<br />

Psilocin, 137<br />

PTH. See Parathyroid hormone<br />

PTHRP, 369–370<br />

PTHrP. See Parathyroid hormone-related protein<br />

Pubarche, 398<br />

Puberty, 398–400<br />

onset <strong>of</strong>, 398–399<br />

Pulmonary chemoreflex, 632<br />

Pulmonary circulation, 590, 602–604<br />

flow, 602<br />

gravity, 602–603<br />

pressure, 602<br />

pulmonary blood vessels, 602<br />

pulmonary reservoir, 603<br />

regulation <strong>of</strong> pulmonary blood flow, 603–604<br />

ventilation/perfusion ratios, 603<br />

volume, 602<br />

Pulmonary function, 587–608<br />

air passages, 588–590<br />

alveolar surface tension, 596–597<br />

blood flow, 590–591, 599<br />

bronchi, 590<br />

bronchial tone, 594–595<br />

chest wall, 595–596<br />

compliance <strong>of</strong> lungs, chest wall, 595–596<br />

dead space, 599–600<br />

diffusion across alveolocapillary membrane,<br />

601–602<br />

endocrine functions <strong>of</strong> lungs, 605–606<br />

expiration, 591–593<br />

flow, 602<br />

gas exchange in lungs, 600–602<br />

gases, properties <strong>of</strong>, 588<br />

glottis, 594<br />

gravity, 602–603<br />

inspiration, 591–593<br />

lung defense mechanisms, 605<br />

lung volumes, 593–594<br />

metabolic functions <strong>of</strong> lungs, 605–606<br />

partial pressures, 588<br />

pressure, 602<br />

pulmonary blood vessels, 602<br />

pulmonary circulation, 602–604<br />

pulmonary reservoir, 603<br />

quantitating respiratory phenomena, 588<br />

regulation <strong>of</strong> pulmonary blood flow, 603–604<br />

respiration, 591–600<br />

respiratory muscles, 594<br />

respiratory system, 588, 605–606<br />

sampling alveolar air, 600–601<br />

surfactant, 597–598<br />

uneven ventilation, 599–600<br />

ventilation, 599<br />

ventilation/perfusion ratios, 603<br />

volume, 602<br />

work <strong>of</strong> breathing, 598–599<br />

Pulmonary ventilation, 593<br />

Pulse oximeter, 588<br />

Pulse pressure, 544<br />

Pumps, 33<br />

Pupil, 181<br />

Pupillary light reflex, 189<br />

Pupillary reflexes, 189<br />

Purine, 145<br />

Purkinje cells, 254<br />

Purkinje system, 489<br />

Putamen, 249<br />

Pyramidal lobe, 302<br />

Pyrimidine transmitters, 145<br />

Pyrin, 286<br />

Q<br />

QS 2 . See Total electromechanical systole<br />

Quantitating respiratory phenomena, 588<br />

Quaternary structure, 17<br />

R<br />

Radiation, 284<br />

Radi<strong>of</strong>requency catheter ablation, reentrant<br />

pathways, 501–502<br />

Radionuclides, 579<br />

Rafts, 44<br />

Raloxifene, 418<br />

Rapid eye movement sleep, 234–235<br />

Rapidly adapting receptors, 153, 632<br />

RAS. See Reticular activating system<br />

Rathke’s pouch, 378<br />

Rayleigh match, 197<br />

Reaction time, 160<br />

Reactive hyperemia, 579, 581<br />

Rebound phenomenon, 258<br />

Receptive field, 152<br />

Receptive relaxation, 473<br />

Receptor potential, 151<br />

Receptors, 33, 90, 130–132, 139, 184<br />

Receptors in airways, lungs, 632<br />

Reciprocal innervation, 121, 161–162, 625<br />

Recovery heat, 104<br />

Recruitment <strong>of</strong> motor units, 105, 164<br />

Recruitment <strong>of</strong> sensory units, 155<br />

Red blood cells, 523<br />

catabolism <strong>of</strong> hemoglobin, 526–527<br />

fetal, 525–526<br />

hemoglobin, 523<br />

reactions <strong>of</strong> hemoglobin, 523–525<br />

role <strong>of</strong> spleen, 523<br />

synthesis <strong>of</strong> hemoglobin, 526<br />

Red marrow, 522<br />

Red reaction, 580<br />

Reductase deficiency, 397<br />

Reduction, 8<br />

Reentrant pathways, radi<strong>of</strong>requency catheter<br />

ablation, 501–502<br />

Referred pain, 170–171<br />

Reflex arc, 157<br />

Reflexes, 157–166<br />

adequate stimulus, 164<br />

central connections <strong>of</strong> afferent fibers, 160<br />

central excitatory, 165<br />

control <strong>of</strong> gamma-motor neuron discharge,<br />

161<br />

final common path, 164–165<br />

fractionation, 164<br />

function <strong>of</strong> muscle spindles, 160<br />

gamma-motor neuron discharge, 160–161<br />

importance <strong>of</strong> withdrawal reflex, 164<br />

inhibitory states, 165<br />

inverse stretch reflex, 162–163<br />

monosynaptic reflexes, 158–164<br />

muscle tone, 163<br />

occlusion, 164<br />

polysynaptic reflexes, 163–164<br />

properties <strong>of</strong>, 164–165<br />

properties <strong>of</strong> reflexes, 164–165<br />

reciprocal innervation, 161–162<br />

stimulus, 164<br />

stretch reflex, 158–164<br />

structure <strong>of</strong> muscle spindles, 158–159<br />

withdrawal reflex, 163–164<br />

Reflex ovulation, 421–422<br />

Reflex sympathetic dystrophy, 169<br />

Refraction, 186<br />

Refractory period, 87<br />

Regional blood flow, 645<br />

Regulated pathway, 43<br />

Regulators <strong>of</strong> G protein signaling, 54<br />

Regulatory elements, 11<br />

Regurgitation, 513<br />

Relative refractory period, 87<br />

Relaxation heat, 104<br />

Relaxation pressure curve, 595<br />

Relaxed configuration, 610<br />

Relaxin, 392<br />

REM sleep. See Rapid eye movement sleep<br />

Renal circulation, 643–645<br />

Renal compensation, 616<br />

Renal function, 639–664<br />

abnormal Na + metabolism, 660<br />

acidosis, 660<br />

adrenocortical steroids, 657–658<br />

aquaporins, 652<br />

autoregulation, renal blood flow, 644–645<br />

bladder, 661–662<br />

blood flow, 643–644<br />

blood vessels, 642–643<br />

capsule, 643<br />

changes in, 647<br />

collecting ducts, 653–654<br />

control <strong>of</strong>, 646<br />

countercurrent mechanism, 654–656<br />

deafferentation, 662<br />

denervation, 662<br />

disordered renal function, 659–660<br />

distal tubule, 653<br />

diuretics, 659<br />

emptying, 661–662<br />

filling, 661<br />

filtration fraction, 647<br />

free water clearance, 657<br />

functional anatomy, 640–643<br />

functions <strong>of</strong> renal nerves, 644<br />

glomerular filtration, 645–647<br />

glomerulotubular balance, 651–652

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