Test Three Flashcards
What are the five body cavities?
Cranial Spinal Thoracic Abdminopelvic Visceral Organs
Which body cavities are separated by the diaphragm?
Abdominopelvic and Visceral Organs
What are the soft internal organs of the thoracic and abdominal cavities?
Visceral Organs
What tissue covers, protects, secretes, and regulates temperature?
Epithelial
What tissue holds body parts together and stores energy?
Connective
What tissue controls movement?
Muscle
What tissue controls body activities?
Nerve
What are the four tissue fluids?
Blood
Cerebrospinal
Interstitial
Lymph
What fluid is found in between and surrounding tissues?
Interstitial
What fluid is an interstitial fluid that enters the lymphatic system?
Lymph
What are membranes?
Thin, flexible sheets of tissue that cover or line a part of the body
What membrane lines enclosed body cavities?
Serous
What membrane lines openings to the outside?
Mucous
What membrane is also known as the skin?
Cutaneous
What membrane lines joint cavities?
Synovial
What is the smallest living unit of structure and function?
Cell
What is the material surrounding the cell?
Matrix
Evolutionist definition of vestigial organs
Useless part leftover from a previous ancestor
Creationist definition of vestigial organs
Part we do not understand
Examples of vestigial organs
Appendix
Pinneal gland
Coccyx
5 parts of the cramium
Frontal Pariental Temporal Occipital Fontanels and sutures
5 parts of the facial
Maxillary Palatine Mandible Zygomatic Nasal Bones (foramen)
3 parts of the middle ear bones
Malleus
Incus
Stapes
3 parts of the vertabral column
Vertabral
Intervertabral
Curvatures
5 parts of the vertabral column
Cervical Thoracic Lumbar Sacrum Coccyx
2 parts of the thoracic cage
Ribs
Sternum
What contains the costal cartilage?
Ribs
What contains the xiphoid and manubrium?
Sternum
4 parts of the appendicular skeleton
Pectoral girdle
Upper Extremities
Pelvic girlde
Lower Extremities
2 parts of the pectoral girdle
Humerus and Clavicus
3 parts of the upper extremities
Humerus
Forearm
Wrist and Hand
2 parts of the forearm
Ulna and radius
3 parts of the wrist and hand
Carpals
Metacarpals
Phalanges
5 parts of the upper extremities
Femur Tibia Fibula Patella Foot
4 parts of the foot
Tarsals
Metatarsals
Phalanges
Arches
What do the tarsals contain?
Talus
Calcaneus
What is diaphysis?
Central part of a long bone
What is Epiphysis?
End part of a long bone
What bone has red marrow?
Spongy
What bone has yellow marrow?
Medullary
What destroys bones?
Osteoclasts
What grows bones?
Osteoblasts
What is ossification?
Cartilage to bone
What affects bone growth?
Nutrition
Exposure to sunlight
Physical stress
Vitamin A source
Veggies and fruits
Vitamin C source
Citrus fruit and green peppers
Vitamin D source
Milk, egg, and yolk
Lacking vitamin A
Retard bone development
Lacking vitamin C
Slender bones
Lacking vitamin D
Rickets and Osteomalacia
What contains collagen?
Matrix
3 parts of nutrition for bones
Calcium
Phosphorus
Vitamins
Law for physical stress
Wolff’s law
Structure of joints
Articular cartilage
Ligaments
Synovial membrane and fluid
Types of joints
Hinge
Ball-and-socket
Pivot
Ellipsoid
Examples of joints
Hinge - knee
Ball-and-socket - hip
Pivot - Altas and axis
Ellipsoid - Phalanges and metacarpals
3 problems of joints
Arthritis
Injuries
Bursitis
2 type of arthritis
Osteoarthritis
Rheumatoid Arthritis
3 types of injuries
Sprain
Dislocation
Torn ligaments
Classification of the skeletal muscle
striated and voluntary
Primary function is to move parts of the skeleton
Classification of the smooth muscle
Walls of hollow structure
Non-striated
Involuntary
Classification of the cardiac muscle
Found in heart walls
Striated
Involuntary
3 major muscles of the head
Sternocleidomastoid
Temporalis
Masseter
Major muscle of the shoulder
Trapezius
Major muscle of the ribs
Intercostals
3 major muscles of the upper arm
Deltoid
Pectoralis major
Latismus dorsi
2 muscles of the lower arm
Biceps brachii
Triceps brachii
2 muscles of the abdominal wall
External oblique
Rectus abdominus
Muscle of the upper leg
Gluteas maximus
3 muscles of the lower leg
Hamstring
Quadriceps femoris
Sartorius
2 muscles of the foot
Gastronemius
Calconial tendon
Skeletal muscle structure
Fascia (tendon)
Muscle fiber
Neuromuscular junction
Nutrition of muscles
Proteins
Carbohydrates
Calcium
Exercise of muscle
Hypertrophy
Atrophy
Strength/Endurance
Warm up and cooldown
Red fibers have ____ twitch
Slow
White fibers have ____ twitch
Fast
Parts of the CNS
Brain and spinal cord
What protects the parts of the CNS
Meninges and cerebrospinal fluid
Parts of neurons
Dendrites
Cell body
Axon
Types of neurons
Sensory neuron
Interneuron
Motor neuron
What matter has myelin sheath?
White matter
What matter does not have myelin sheath?
Gray matter
What connects CNS to extremities by nerves?
Peripheral Nervous System
Divisions of PNS
Somtic
Autonomatic
Two types of autonomatic division
Sympathetic
Parasympathetic
What are typical nerve pathways, including the brain?
Reflex action
5 parts of the reflex action
Receptor Sensory neuron Interneuron Motor neuron Effector
What part of the brain has higher mental functioning?
Cerebrum
4 cerebral lobes
frontal
parietal
occipital
temporal
What coordinates muscle activity?
Cerebellum
What lobe has motor controls?
Frontal
What lobe analyzes sense of touch?
Parietal
What lobe controls sight?
Occipital
What lobe controls hearing, taste, and smell?
Temporal
What controls the breathing, heartbeat, and blood pressure?
Medulla Oblongata
What links cerebrum and cerebellum and helps breathing, eye movement, and facial expressions?
Pons
What coordinates movement of both eyes?
Midbrain
What is the “master switch” of the cerebrum?
Recticular formation
What is the switchboard?
Thalamus
What is the control unit for body’s automatic systems?
Hypothalamus
What are parts of the limbic system?
Hypothalamus and thalamus
What controls behaviorism?
The mind
Proper care of neurological health
Rest and Nutrition
Side effects of alcohol
Depressant Poison - axetaldehyde Neuritis Addiction Accidents and crimes
Injuries of the brain and spinal cord?
Paralysis Whiplash Sciatica Stroke Concussion Amnesia Coma
Touch senses
Pain receptors
Mechanoreceptors
Thermoreceptors
Chemical senses
Taste and smell (olfactory nerve)
Protection of the eye
Socket, eyelash, eyelid
Tears
Movement of the eye
6 extrinsic muscles
Interior of the eye
Glaucoma - too much vitreous humor
Accomodation
Change in lens for close vision
Fovea
Layer of nerve cells
Cone cells
Color blindness
Optic nerve leaves eye
Blind spot
Night blindness
Rhodopsin
Image focused on retina
Normal vision
Image focused in front of retina
Myopia
Image focused “behind” retina
Hyperopia