Chapter 1 (Body) Flashcards
superior (cranial)
toward the head end or upper part of a structure or the body; above
inferior (caudal)
away from the head end or toward the lower part of a structure or the body; below
anterior (ventral)
toward or at the front of the body; in front of
posterior (dorsal)
toward or at the back of the body; behind
lateral
away from the midline of the body; on the outer side of
medial
toward or at the midline of the body; on the inner side of
superficial (external)
toward or at the body surface
intermediate
between a more medial and a more lateral structure
proximal
closer to the origin of the body part or the point of attachment of a limb to the body trunk
distal
farther from the origin of a body part or the point of attachment of a limb to the body trunk
deep (internal)
away from the body surface; more internal
median (midsagittal) plane
cut was made perfectly on midline
frontal (coronal) plane
divides body vertically into anterior and posterior parts (front and back)
transverse plane
divides body horizontally (90° to vertical plane) into superior and inferior
parts (top and bottom)
Cephalic (head)
Frontal - forehead
Orbital - eyes
Nasal - nose
Oral - mouth
Mental - chin
Cervical
Neck
Thoracic
chest
Sternal - center of the chest
Axillary - armpit
Mammary - breast region
Abdominal (abdomen)
Umbilical - belly button
Pelvic
Inguinal (groin)
Pubic
Genital
Upper limb
Acromial
Brachial - arm
Antecubital
Olecranal
Antebrachial - forearm
Carpal - wrist
Manus (hand)
Metacarpal
Palmar - palm
Pollex - thumb
Digital - digits of fingers
Lower limb
Coxal - hip
Femoral - thigh
Patellar - kneecap
Popliteal - behind knee cap
Crural - leg
Sural - calf
Fibular or peroneal
Pedal (foot)
Tarsal - ankle
Calcaneal - base of foot
Metatarsal
Digital
Plantar - bottom of foot
Hallux - big toe
Cephalic (back)
Otic
Occipital - back of head
Cervical (back)
Back of neck
Cranial cavity
contains brain
Vertebral cavity
contains vertebrae column, spinal cord
Thoracic cavity
contains heart and lungs
Superior mediastinum
Pleural cavity - lungs
Pericardial cavity within the mediastinum - heart
Diaphragm
Dissects the thoracic cavity from the abdominal cavity
Abdominal cavity
contains digestive viscera
Pelvic cavity
contains urinary bladder, reproductive organs, and rectum
Right Upper Quadrant (RUQ)
gallbladder, liver
Left Upper Quadrant (LUQ)
stomach, spleen
Left Lower Quadrant (LLQ)
intestines
Right Lower Quadrant (RLQ)
appendix
Epigastric region
“above the stomach”
stomach
top mid
Right hypochondriac region
liver, gallbladder
Left hypochondriac region
diaphragm, spleen, stomach
Right lumbar region
ascending colon of large intestine
Umbilical region
small intestine, transverse colon of large intestine
Left lumbar region
descending colon of large intestine
Right iliac (inguinal) region
cecum, appendix
Hypogastric (pubic) region
urinary bladder
Left iliac (inguinal) region
initial part of sigmoid colon
xray
first
usually coronal
CT
second
multiple planes
MRI
third
best for soft tissues and tumors
pet scan
picks up brain, heart, cancer activity
ultrasounds
first
uses sound waves with no radiation