23. The lunula of the nail appears white because a. it lacks melanin. b. blood vessels cannot be seen through the thick nail matrix. c. the cuticle decreases blood flow to the area. d. the nail root is much thicker than the nail body. e. the hyponychium is thicker than the cuticle.

Q: Which of the following statements relating to the hypodermis is incorrect? a. It is also called the…

A: Skin forms the outermost covering of the body, it is the physical external barrier that protects…

Q: 6. List the components of a nail. Which area produces the most nails?

A: There are certain parts in the body, that are considered dead skin. This includes the hair and…

Q: The hair follicle is found in the A.epidermis B. Dermis C.Subcutaneous layer D.Hypodermis

A: Hair follicles are present all over the body with the exception of the palms, soles and lips.  Hair…

Q: The ability of the components of the integumentary system to respond to sttress or trauma is…

A: The integumentary system consists of skin and its appendages which serves to protect the body from…

Q: 1. Epidermis a. Identify the 5 epidermal layers and give their distinguishing feature EPIDERMAL…

A: The skin is the largest organ in our body that cover the body externally and protect us from any…

Q: 2. Explain why the pain of a myocardial infarction may be referred to the upper limb.

A: Myocardial infarction is the blockage of blood supply to the muscles of the heart. The cardiac…

Q: Define or describe the nail plate, nail fold, eponychium,hyponychium, and nail matrix

A: The nails can be described as the keratinous structures grown from the deep layer of epidermal…

Q: 1. The epidermis secretes a complex non-cellular layer called the cuticle. It is the epicenter of…

A: The epidermis is the skin's thinnest and outermost layer. A thin layer of stratified squamous…

Q: What do fingernails tells us about our health? How do fingernails looks like with: a. anemia b.…

A: The fingernails might reveal a lot  about the overall health. Nail beds produce new nail tissue on a…

Q: When you have completed this section, you should be able toa. distinguish between three types of…

A: "Since you have posted a multiple sub-parts question and didn't mention which one needs the…

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

A: We can say that The nail bed can be defined as the structure of the epidermis, which is found at the…

Q: What part is best examined for pallor A. Palms B.Nailbeds C.Around the lips D.Lower conjuctiva sac

A: Pallor is referred to as the medical condition in which skin becomes pale in color. This condition…

Q: The direction of hair growth of the eyebrow is a. downward b. towards the midline of the face c.…

A: The integumentary system forms the body's outer layer and is made up of nails, skin, hair, glands,…

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: Which of the following is NOT a component of the epidermis thin skin?   A. Capillaries   B.…

A: Skin that has four layers of cells is referred to as thin skin. From deep to superficial, these…

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 region of the dermis is the region labelled

A: The skin is considered as the largest organ in the human body. It is involved in many functions from…

Q: The lunula of the nail appears white becausea. it lacks melanin.b. blood vessels cannot be seen…

A: Nail is referred to as the keratinous plate present at the fingertip. It helps in protecting the…

Q: On average, nerve impulses travel much more rapidly in the dorsal column medial lemniscal pathway…

A: The dorsal column-mediated lemniscal pathway functions as a sensory pathway for the central nervous…

Q: Photoaging is a major factor in the senescence ofa. the integumentary system.b. the eyes.c. the…

A: Senescence is defined as the process in which cells lose their power of division with time so unable…

Q: Name the parts of a nail. Which part produces most of the nail.?

A: The keratins plate-like structure found in primates at this finger and toe tip that resembles the…

Q: Why is the lunule of a nail white instead of pink like the rest of the nail?

A: The tough defensive protein alpha-keratin is present in the hooves, feathers, claws, and horns of…

Q: If you had a third-degree burn on your scalp, would you expect for your hair to grow back in that…

A: The integumentary system consists of the skin and accessory structures. Hair is one of the accessory…

Q: What makes a nail hard? Do nails have growth stages?

A: Biotin can help strengthen hair and nails and also helps the body’s nervous system to function…