table 1.1
DESCRIPTION
Table 1.1. Table 1.1. Table 1.1. Table 1.1. Table 1.1. Regional Terms. Two major divisions of body: Axial Head, neck, and trunk Appendicular Limbs Regional terms designate specific areas. Upper limb. Cephalic. Acromial. Frontal. Brachial (arm). Orbital. Antecubital. Nasal. - PowerPoint PPT PresentationTRANSCRIPT
Copyright © 2010 Pearson Education, Inc.
Copyright © 2010 Pearson Education, Inc.
Copyright © 2010 Pearson Education, Inc. Table 1.1
Copyright © 2010 Pearson Education, Inc. Table 1.1
Copyright © 2010 Pearson Education, Inc. Table 1.1
Copyright © 2010 Pearson Education, Inc. Table 1.1
Copyright © 2010 Pearson Education, Inc. Table 1.1
Copyright © 2010 Pearson Education, Inc.
Regional Terms
• Two major divisions of body:• Axial
• Head, neck, and trunk
• Appendicular
• Limbs
• Regional terms designate specific areas
Copyright © 2010 Pearson Education, Inc. Figure 1.7a
Cervical
(a) Anterior/Ventral
Pubic(genital)
CephalicFrontalOrbitalNasalOralMental
ThoracicAxillaryMammarySternalAbdominalUmbilicalPelvicInguinal(groin)
Upper limbAcromialBrachial (arm)AntecubitalAntebrachial (forearm)Carpal (wrist)Manus (hand)PalmarPollexDigital
Lower limbCoxal (hip)Femoral (thigh)PatellarCrural (leg)Fibular or peronealPedal (foot)Tarsal (ankle)MetatarsalDigitalHallux
ThoraxAbdomenBack (Dorsum)
Copyright © 2010 Pearson Education, Inc. Figure 1.7b
Cervical Back (dorsal)
(b) Posterior/Dorsal
Scapular Vertebral Lumbar Sacral Gluteal Perineal (between anus and external genitalia)
Upper limb AcromialBrachial (arm) Olecranal Antebrachial (forearm)Manus (hand) Metacarpal DigitalLower limb
Femoral (thigh) Popliteal Sural (calf) Fibular or peronealPedal (foot) Calcaneal Plantar
Cephalic Otic Occipital (back of head)
ThoraxAbdomenBack (Dorsum)
Copyright © 2010 Pearson Education, Inc. Figure 1.8
Transverse plane
Median (midsagittal) plane
Frontal plane
Liver
Spleen
Pancreas
Aorta
Vertebralcolumn
Spinal cord
Subcutaneous fat layerBody wall
Rectum IntestinesLeft andright lungs
Liver HeartStomach
SpleenArm
(a) Frontal section (through torso)
(b) Transverse section (through torso, inferior view)
(c) Median section (midsagittal)
Copyright © 2010 Pearson Education, Inc. Figure 1.9a-b
Cranialcavity(contains brain)
Dorsalbodycavity
Vertebralcavity(contains spinal cord)
Cranialcavity
Superiormediastinum
Pericardialcavity withinthe mediastinum
Pleuralcavity
Vertebralcavity
Abdomino-pelviccavity
Ventral bodycavity(thoracic andabdominopelviccavities)
Abdominal cavity(contains digestiveviscera)
Diaphragm
Pelvic cavity(contains urinary bladder, reproductive organs, and rectum)
Thoraciccavity(containsheart andlungs)
(a) Lateral view (b) Anterior view
Dorsal body cavityVentral body cavity
Copyright © 2010 Pearson Education, Inc.
Serous Membrane (Serosa)
• Thin, double-layered membrane separated by serous fluid• Parietal serosa lines internal body walls
• Visceral serosa covers the internal organs
Copyright © 2010 Pearson Education, Inc. Figure 1.10a-b
Outer balloon wall(comparable to parietal serosa)Air (comparable to serous cavity)
Inner balloon wall(comparable to visceral serosa)
Heart
Parietalpericardium
Pericardialspace withserous fluidVisceralpericardium
(b) The serosae associated with the heart.
Copyright © 2010 Pearson Education, Inc. Figure 1.11
Right upperquadrant(RUQ)
Right lowerquadrant(RLQ)
Left upperquadrant(LUQ)
Left lowerquadrant(LLQ)
Copyright © 2010 Pearson Education, Inc. Figure 1.12
Epigastricregion
Umbilicalregion
Rightlumbarregion
Leftlumbarregion
Righthypochondriac
region
Lefthypochondriac
region
Hypogastric(pubic)region
Right iliac(inguinal)
region
Left iliac(inguinal)
region
Liver
Gallbladder
Ascending colon oflarge intestineSmall intestine
Appendix
Cecum
Diaphragm
Stomach
Descending colonof large intestine
Transverse colonof large intestine
Initial part ofsigmoid colon
Urinary bladder
(a) Nine regions delineated by four planes (b) Anterior view of the nine regions showing the superficial organs
Copyright © 2010 Pearson Education, Inc.
Other Body Cavities
• Oral and digestive cavities
• Nasal cavity
• Orbital cavities
• Middle ear cavities
• Synovial cavities