Joey has a splinter in his finger. His mother pulled the skin away from the splinter with a sterile needle and removed the splinter. Joey did not feel pain and did not bleed. Explain

What structures are seen better by MRI than by X-ray? What structuresare seen better by X-ray than by PET?

Describe the function of the retina (label #2)?

If a patient presents with dry eyes and mouth and one side of the face drooping, what do you suspect?

How are fingerprints formed ?

During art class, Jess dropped one of her colored pencils. As Jess bent down to pick up the colored pencil from the floor, one of her classmates accidentally stepped on her finger. Jess had a deep bruise along the middle of her little fin- ger, but the most bruising and inflammation could be seen along the white cres- cent at the base of her fingernail. Which of the following best describes the white portion at the base of her nail? A B C D cuticle lunula nail root nail bed

What Produce collagen fibers that knit the sides of the wound together and may remain at the site of injury as scar tissue.

Teri is a 14-year-old with a bad case of acne. Explain theprobable cause of Teri’s skin condition.

According to the video, What is the pigment in our skin that reflects or absorbs light?    Video - https://www.youtube.com/watch?v=hFw8mMzH5YA&t=834s

Hair and fingernails are similar because ____