THE FINAL JEOPARDY... pt 2

Unit 2: Integumentary

100

Order the following layers of the epidermis:

stratum granulosa

stratum spinosum

stratum lucidum

stratum basale

stratum corneum

corneum, lucidum, granulosum, spinosum, basale

200

what differentiates the 3 types of burns?

type 1- localized pain and redness

type 2- blisters

type 3- no initial pain

300

During which type of skin cancer do keratinocytes proliferate into the stratum spinosa?

(Our three types are basal cell carcinoma, squamous cell carcinoma, and melanoma)

squamous cell

400

What is the ABCD rule used for?

skin cancer diagnosis (A- asymmetry, B- boarder, C-color, D- diameter) 

500

Sebaceous glands secrete:

sebum

Unit 2: Skeletal

100

Which of the following are the mature bone cells that maintain the bone matrix?

A. osteoblasts

B. osteocytes

C. osteogenic cells

D. osteoclasts

osteocytes

200

______ runs perpendicular to the central canals of osteons and connects osteons.

A. lamella

B. Haversian canal

C. Perforating

D. Lacunae

C

300

______ is released from the parathyroid in response to low calcium blood levels. This causes ______ to break down Ca deposits in the bone.

parathyroid hormone, osteoclasts

400

which part of the osteon connects the lacunae to each other?

canaliculi

500

______ are capillaries in the osteon that supply nutrients

trabeculae

Random!

100

After ACh binds to a nicotinic receptor an IPSP/EPSP is produced. If it binds to a muscarinic receptor an IPSP/EPSP is produced.

nicotinic- EPSP, muscarinic- IPSP

200

After injection, _______ cleaves the snare proteins of neurons, causing muscle contract to stop and no wrinkles to form.

botox

300

What is the difference between absolute and relative refractory periods? What channel must close in order for an absolute refractory period to become relative?

absolute- another AP cannot be fired because Na channels are still open. In relative, Na channels inactivate then close. An AP can thus be fired because Na can then reopen

400

Which glial cell is responsible for maintaining the chemical environment of the CNS? What about in the PNS?

astrocytes, satellite 

500

what organ would we find alpha 1 receptors on for the autonomic NS?

eyes

Unit 5

100

Which stage of the sliding filament theory does myosin detach from actin?

cross-bridge detatchment

200

Your muscles shorten during which type of contraction?

isotonic

300

what is the aerobic metabolic pathway muscles use to create ATP? How much ATP is gained?

oxidative phosphorylation- 32 

400

what are the two anaerobic metabolic pathways for muscle fibers? How much ATP does each provide?

direct phosphorylation- 1 ATP, glycolysis 2 ATP

500

list the following from superior to inferior:

perimysium

fascicle

epimysium

endomysium

muscle fiber

epimysium, perimysium, fascicle, endomysium, muscle fiber