Review for Exam 1

Question 1

Sympathetic division is known as the _____ or_____ division

Answer 1

fight or flight

Question 2

what neurotransmitter does Sympathetic division use?

Answer 2

Norepinephrine (Poor nora has to fight)

Question 3

Parasympathetic division is known as the_____and ______ division.

Answer 3

Rest and Digest

Question 4

What neurotransmitter does Parasympathetic division use?

Answer 4

Acetylcholine (pair of aces)

Question 5

What vital organs are protected by the bone?

Answer 5

Heart, Lungs, Pelvic organs

Question 6

What is the largest body organ?

Answer 6

The skin

Question 7

What is a quadrate muscle?

Answer 7

Rectus Abdominus

Question 8

Is cartilage present in intramembranous ossification?

Answer 8

No

Question 9

Opposition and Reposition?

Answer 9

Touch thumb to pinky and extend back to open hand

Question 10

What parts make up the PNS?

Answer 10

Nerves and Ganglia

Question 11

What produces bone marrow?

Answer 11

Bone marrow is produced by medullary cavity of bones

Question 12

What is the largest sesamoid bone?

Answer 12

Patella

Question 13

Do cartilage and nails have circulation to them?

Answer 13

No

Question 14

What is the most radiolucent to least radiolucent (radiopaque or radiodense) in an X-ray?

Answer 14

Air, fat, water, spongy bone, compact bone

Question 15

What plane does a CT scan create?

Answer 15

Transverse plane scans

Question 16

What part of the skin in nonkeratized?

Answer 16

The lining of the mouth

Question 17

All bones derive from mesenchyme? (T/F)

Answer 17

T

Question 18

Name three types of joints

Answer 18

Fibrous, synovial, cartilaginous

Question 19

Another name for fibrous joint and its two different types?

Answer 19

Synarthrosis (suture and syndesmosis)

Question 20

Name another name for cartilaginous joints and its two types?

Answer 20

Amphiarthroses (Primary cartilaginous-Hyaline (synchrondroses) Secondary- fibrocartilage (symphyses)

Question 21

What is another name for synovial joint and its 4 characteristics?

Answer 21

Diarthroses; 1. Cavity, 2. Synovial membrane and fluid 3. Articular cartilage, 4. Fibrous Capsule

Question 22

What are the 6 types of synovial joints?

Answer 22

plane/glide, ball and socket, hinge, pivot, condyloid, saddle

Question 23

What are Langerhans cells?

Answer 23

Signal immune system

Question 24

Where is hyaline cartilage found?

Answer 24

It lines articular surfaces, nasal septum, tracheal rings, costal, epiphyseal of growing plate

Question 25

Where is elastic cartilage found?

Answer 25

Ear and Epiglottis

Question 26

What body imaging requires injection of a bioactive isotope that emits positrons?

Answer 26

PET scan

Question 27

Is cartilage supplied with blood vessels?

Answer 27

Cartilage is avascular

Question 28

Where is fibrocartilage found?

Answer 28

Pubic symphysis, the annulus fibrous of intervertebral discs, menisci, and temporal mandibular joint

Question 29

Cell bodies of (somatic/ autonomic) motor and (pre/post) synaptic visceral motor neurons are in______ matter of the spinal cord

Answer 29

gray

Question 30

Name three ways blood enters the heart?

Answer 30

Superior and Inferior venae cavae and the coronary sinus

Question 31

What is the Enteric Nervous System?

Answer 31

Integrates with the exocrine and endocrine secretion, vasomotion, micromotility, and immune activity of the gut

Question 32

Name 5 CNS neuroglia- and 2 PNS neuroglia

Answer 32

CNS: Astrocytes, microglia, oligodendrocytes, ependymal PNS: satelitte and Schwann cells

Question 33

Which part of the skeletal system is the pelvic girdle a part of?

Answer 33

Appendicular

Question 34

Lymph vessels are located everywhere except?

Answer 34

CNS, teeth, bone, bone marrow

Question 35

What is hiltons law?

Answer 35

Nerves supplying a joint also supply the muscles moving the joint and the skin covering their distal attachments.

Question 36

Where else can cardiac muscle be found besides the walls of the heart?

Answer 36

Superior vena cava, aorta

Question 37

What kind of fibers do the dorsal rami of spinal nerves carry?

Answer 37

Both motor and sensory fibers

Question 38

Describe the neural route of information going to the spinal cord after touching something hot?

Answer 38

Sensory receptor -pseudounipolar sensory neuron- spinal ganglion- posterior root of spinal nerve- posterior horn of gray matter