location for mitosis of the nail keratinocytes responsible for nail growth   most distal portion used to protect fingertips from unnecessary stimuli; white in color due to the absence of tissue underneath   superficial layer of hardened dry non-pigmented cells used to protect underlying tissues   viewed as having a red coloration due to the deep supply of blood vessels and adhered to the outer surface of the nail   most superficial layer of keratinocytes containing melanin that are flexible due to the presence of sebum distributed on its surface   protective seal /border of thicken tissue preventing microorganisms, debris, chemicals, & liquids from moving between the dermis and epidermis of the skin   most proximal white portion of the nail where the younger cells of the nail are located   cuticle  epidermis free edge  lunula  nail bed nail plate nail root

Q: Similar to the hair, nails grow continuously throughout our lives. Which of the following is…

A: Tips of the toes and fingers contain specialized structures of the epidermis known as the nail bed.…

Q: Epidermal placodes contribute to the development of all of the following EXCEPT:     teeth   mammary…

A: Placode refers to ectodermal thickenings in the cranial region of the embryo which give rise to…

Q: A man got his finger caught in a machine at the factory. The damage was less serious than expected,…

A: A keratinous structure that protects the sensitive regions of the digits is called the nail. There…

Q: Describe the structure and composition of nails.

A: At the tip of fingers and toes, there is a horn-like keratinous plate known as nails.  The visible…

Q: Define integument

A: The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine…

Q: State one important function provided by the layer of epidermis indicated by the arrow:

A: The epidermis is the slight, external layer of the skin that is noticeable to the eye and attempts…

Q: Which of the following statements are true with regards to epidermal ridges? Select all that apply.…

A: Solution 1:The ridges ... dermis is damaged.Incorrect: If the dermis is damaged, scarring can alter…

Q: Why doesn’t epidermal wound healing result in scar formation?

A: After an injury, a scar is a patch of fibrous tissue that covers natural skin. Scars form as a part…

Q: The layer of skin has which are helpful to surgeons making incisions and allowing them to heal…

A: Skin is the outer protective, waterproof covering of the body. Skin consists of two layers the…

Q: What part of the nail grows? Why does the nail body appear pink? What epidermal strata is the nail…

A: Nail is part of the integumentary system. It is an appendage of skin that appears as horny,…

Q: why would nails peel in layers and what are some other conditions that show up in the finger nails?

A: Given: Nails peel up in layers.Nail's are made from a type of protein that is also found in hair…

Q: The _________________ is absent from most epidermis and is typically found in thick layers of skin…

A: Skin has a outer, thin layer known as epidermis which is visible to our eyes and helps to protect…

Q: The skin does not include the papillary layer epidermis dermis stratum basale hypodermis

A: Functions-Integumentary system: 1.Helps in the protection of the underlying tissues as well organs…