Foundations Flashcards
Skeletal system
Support, protection of soft tissues; mineral storage; blood formation
Muscular system major function
Locomotion, support, and heat production
Nervous System Major Function
Directing immediate responses to stimuli ,usually by coordinating the activities of other organ systems
Endocrine system major function
Directing long term changes in the activities of other organ systems
Cardiovascular system major function
Internal transport of cells and dissolved materials, including nutrients, wastes, and gases
Lymphatic system major function
Defense against infection and disease
Respiratory system major function
Delivery of air to sites where gas exchange can occur between the air and circulating blood
Digestive System major function
Processing of food and absorption of organic nutrients, minerals, vitamins, and water
Urinary System major function
Elimination of excess water, salts, and waste products. Controls pH
Reproductive system major function
Production of sex cells and hormones
Supine
Lying face up
Prone
Lying face down
Proximal
Toward an attached base
Medial
Toward the midline (towards umbilical)
Lateral
Away from the midline
Distal
Away from an attached base. (E.g. Fingers are distal to the wrist)
Superficial
Towards the body surface
Anterior or ventral
Front (belly side)
Posterior or dorsal
The back or behind
Cranial or cephalic
Toward the head
Caudal
Toward the tail
Transverse plane
Cuts body horizontally