What is the name of the smooth muscle found in the iris of the eyes?
What is Multiunit.
Most people have how many rib bones?
12
16
18
24
32
What is 24.
A sarcomere is best described as _______
What is a group of myofibrils.
The part of the brain that coordinates voluntary muscle movements is the
What is Cerebellum.
The human integumentary system includes;
What is the skin, nails, hair follicles, and glands.
What connects the opposing ends of cardiac muscle cells?
What are intercalated discs.
The neurotransmitter which contracts skeletal muscle?
What is acetylcholine.
In a recording of a muscle twitch, the delay between the time a stimulus is applied and the time the muscle responds is called the
What is the Latent period.
Which structure in the spinal cord gives rise to nerves to the upper limbs?
What is Cervical enlargement.
The major blood vessels that supply skin cells are found in the
epidermis and dermis.
dermis.
subcutaneous layer.
bone
What is the subcutaneous layer.
What attaches muscles to bones.
ligament
tendon
joint
cartilage
What is a tendon.
Ligaments attach:
What is bone to bone.
What are the smooth muscle found in hollow organs?
What are Visceral.
The Vertebral column extends from the skull, to the:
What is the pelvis.
Eccrine sweat glands
What is respond primarily to elevated body temperature.
What motor fibers conduct impulses to muscles that move the eyes?
What is the Trochlear.
The skin of the jaw, lower teeth, lower gum, and lower lip.
Mandibular
Trachlear
Occipital
Temporal
What is the mandibular.
What is a contractile response in a single muscle to a single impulse?
Visceral
Dendrite
Twitch
Sensation
What is a twitch.
In the central nervous system myelin is formed by:
What are Oligodendrocytes.
What is the name of the sudoriferous glands located in the armpit which give off odor?
Sudor
Apocrine
Eccocrine
Dermis
What is the apocrine gland.
What are the 3 types of muscles?
What are the skeletal, cardiac, and smooth muscles.
List and give 1 example of the 5 shape classifications of bones.
What are the:
•Long bone-arm & legs
•Short bone-wrist & ankles
•Sesamoid (round)-patella
•Flat-ribs &scapula
•Irregular
List the 4 functions of the muscular system.
What is to:
Produces movement
Maintains posture
Stabilizes joints
Generates heat.
List the 4 lobes and 1 function for each.
What are the:
Frontal-decision making, focus, paying attention
Temporal-sound, smell, taste, reading
Parietal-taste, texture, hand/eye coordination, body temperature
Occipital-identify colors, connects images to the brain
What regulates heart rate, body weight, and controls hunger?
Hypothalamus
Thalamus
Pons
Gyrus
What is the hypothalamus.