Anatomy & Physiology B/C

[Terbin73]

I'll come in for the question. Mechanic's Hands is rough and cracked skin ,common on the hands of laborers. It is related to Dermatomyositis and Polymyositis.

[ptabraham_nerd01]

I'll come in for the question. Mechanic's Hands is rough and cracked skin ,common on the hands of laborers. It is related to Dermatomyositis and Polymyositis.

Correct!!! Your turn!!!

[Terbin73]

What type of muscle fibers are the same in humans but different in rats? This is a tricky one I know. If you want some help you might wanna look at some other forums

[Pupitre]

What type of muscle fibers are the same in humans but different in rats? This is a tricky one I know. If you want some help you might wanna look at some other forums

Type IIb muscle fibers (they are type IIx in rats). I've been lurking haha.

[Terbin73]

Here is another question?
How many muscles do you use to smile?

[Pupitre]

Here is another question?
How many muscles do you use to smile?

Idk where you're getting your info but I'm gonna say 12? Zygomaticus major (2), Zygomaticus minor (2), Risorius (2), Orbicularis oculi (2), Levator labii superioris (2), and Levator anguli oris (2). Can't think of any others really.

[Terbin73]

Here is another question?
How many muscles do you use to smile?

Idk where you're getting your info but I'm gonna say 12? Zygomaticus major (2), Zygomaticus minor (2), Risorius (2), Orbicularis oculi (2), Levator labii superioris (2), and Levator anguli oris (2). Can't think of any others really.

I didn't need a list but there are 12 muscles total. These include Zygomaticus Major, Orbicularis Oculi, Levator Labii Superiororis, Levator Anguli Oris, Risorius, and Zygomaticus Major.

[sciolyFTW_aku]

Here is another question?
How many muscles do you use to smile?

Idk where you're getting your info but I'm gonna say 12? Zygomaticus major (2), Zygomaticus minor (2), Risorius (2), Orbicularis oculi (2), Levator labii superioris (2), and Levator anguli oris (2). Can't think of any others really.

I didn't need a list but there are 12 muscles total. These include Zygomaticus Major, Orbicularis Oculi, Levator Labii Superiororis, Levator Anguli Oris, Risorius, and Zygomaticus Major.

Wait, but I thought it took 17 muscles to smile... I might be wrong, as you guys are only addressing the major muscles

[Pupitre]

Idk where you're getting your info but I'm gonna say 12? Zygomaticus major (2), Zygomaticus minor (2), Risorius (2), Orbicularis oculi (2), Levator labii superioris (2), and Levator anguli oris (2). Can't think of any others really.

I didn't need a list but there are 12 muscles total. These include Zygomaticus Major, Orbicularis Oculi, Levator Labii Superiororis, Levator Anguli Oris, Risorius, and Zygomaticus Major.

Wait, but I thought it took 17 muscles to smile... I might be wrong, as you guys are only addressing the major muscles

From what I can find online there's a decent amount of debate, and it depends on what you consider a smile. I kinda doubt the smaller facial muscles that aren't on the major list are going to be tested a lot too but idk.

Okay here's a few questions from my latest bout of studying

1. Besides mammary and ceruminous glands, name three other types of modified integumentary glands and their functions.
2. How does the Pap test work?
3. The malleoli are located on which bones (sorry this is easy)? What is the space between them called?

Bonus points for naming the two types of HPV that are the main causes of genital warts.

[Uber]

Most answers (Click to Show Hidden Text)

1. Meibomian gland - sebaceous gland in eyelid to prevent eye tear film evaporation
Glands of moll - apocrine in eyelid, secretes lipid to prevent eye tear film evaporation
Areolar gland - sebaceous gland on areola for nipple lubrication
2. Collect cells in cervix, look under microscope for pre-cancerous (cervical intraepithelial neoplasia) associated with HPV.
3. Malleoli on fibula and tibia. Searched it up. Best guess - tibial plafond
Bonus. Type 6 and 11