All of the following are structures of the pilosebaceous unit EXCEPT:     hair follicle     sweat gland     sebaceous gland     arrector pili muscle

Q: The hair present only prenatally is called most of which is replaced by by the time of birth. O…

A: The hair present only prenatally is called lanugo, most of which is replaced by vellus by the time…

Q: Explain the advantage for melanin granulesbeing located in the deep layer of theepidermis.

A: Melanin is a pigment produced naturally in the body of an organism. The amount and type of melanin…

Q: Define Major the growth, distribution, and replacement of hairs

A: The active phase of the hair is Anagen. The cells in the root undergo continuous division and divide…

Q: Hair follide Identify the parts of hair follicle?

A: The skin is composed of many different types of tissues. The skin, sometimes called the cutaneous…

Q: Can years of exposure to to sun contributeto melanoma

A: Melanoma is a type of skin cancer that starts in the melanocytes. Melanocytes are the cells that…

Q: All of the following regarding the hair growth cycle and hair shedding are true EXCEPT that each…

A: Hair develops from the follicle, or root, under the skin. The hair is 'taken care of' by veins at…

Q: Describe the mechanism for acquiring a suntan

A: The method by which skin tone is darkened or tanned is known as sun tanning. Most skin cancers are…

Q: Explain the differences between eccrine and apocrine sweat glands.

A: Sweat glands are simple tubular glands which are small and coiled in structure. All the sweat glands…

Q: Describe the parts of a hair follicle. How is the epithelialroot sheath important in skin repair?

A: The existence of hair is a characteristic of mammals; if the hair is dense and covers most of the…

Q: What are the concentric regions of a hair shaft, from the outside in?

A: The hair shaft is the hair segment that is not connected to the follicle, much of which is found on…

Q: Dermal papillae containing capillary loops. Are there capillaries in the epidermis? What are the…

A: The skin forms the largest organ of the body. There are three layers which form the skin. 1.The…

Q: Two strata containing dead cells Vascular region Major skin area from which hair follicles arise…

A: There are several layers of the skin that are as follows:- Stratum corneum. Stratum lucidum.…

Q: Why are dermal punctures often performed on (a) patients receiving chemotherapy (b) geriatric…

A: The collection of blood is considered as an important task and need complete expertise.  It is…

Q: Describe the structure, composition and arrangement, andfunctions of the epidermal strata

A: The cells are the primary unit of life. Based on the number of cells an organism may be unicellular…

Q: The hypodermis usually has an abundance of this tissue: keratinized O adipose muscular nervous

A: Skin is the largest organ of the human body, it is the flexible outer covering that is involved in…

Q: Which of the following is not a function of the integument?a. acts as a physical barrierb. stores…

A: The body of every living organism is made up of cell; these cells form different body tissues in the…

Q: put each label to its correct position on the diagram.

A: Check the answer below;

Q: Define the following hilum and intenguments.

A: Spermatophytes are seed-bearing plants that are broadly divided into two types: angiosperms and…

Q: What are the types of hair? Explain you answer.

A: Hair is one of the characteristics of mammals and has various functions such as protection from…

Q: Two strata containing dead cells Vascular region Major skin area from which hair follicles arise…

A: There are several layers of the skin that are as follows:- Stratum corneum. Stratum lucidum.…

Q: Describe the integument’s involvement in calcium and phosphorus utilization.

A: The skin and its accessory structures together make up the integumentary system, which provides the…

Q: location for mitosis of the nail keratinocytes responsible for nail growth   most distal portion…

A: The largest organ in the body is integument or skin, it accounts for about 15 % of the body weight…

Q: • hair bulbs • hair follicle • hair root • papilla of hair sebaceous gland 1 , University of Florida

A: Hair is made up of keratin protein, a fibrous helical protein that constitutes layers of the skin…

Q: Which of the following phenomena involve dermal plasticity? (can be more then one) Group of answer…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: What do hair, fingernails, and the stratum corneum all have in common? Select ALL answers that are…

A: They contain keratin

Q: Responsible for detecting pain when hair is pulled. O keratinocytes root hair plexus O hair matrix…

A: Hair is a filamentous, thin structure made mostly of keratin, a protein. It is one of the…

Q: 7- Skin dermis contain sebaceous gland True O False

A: Skin can be defined as the layer of tissues that is soft and flexible in nature. It is a covering of…

Q: Which of the following phenomena involve dermal plasticity? release of Cuvierian tubules casting off…

A: Question - Which of the following phenomena involve dermal plasticity? release of Cuvierian tubules…

Q: On the close up view of the hair bulb below, what is indicated by the white arrow?

A: Answer: Hair bulb : It is the rounded bulge structure found at the end of shed hair is called hair…

Q: This secretion serves as a lubricant and bacteriocide for the integument. O melanin O sweat O…

A: Sebum is a vital secretion produced by specialized sebaceous glands within the skin. These sebaceous…

Q: Label the following parts in the picture: Funiculus                             Embryo Sac…

A: A developed ovule comprises of a tail and a body. The tail or the funiculus (likewise called…

Q: Distribution Epidermal thickness Epidermal strata Epidermal ridges Structures in the dermis Sensory…

A: Skin is the largest and heaviest organ of the body. It can have a total area of 20 square feet on an…

Q: The reason why scarring is not a result of epidermal wound healing.

A: Epidermal wounds are those in which the dermis is unharmed and only the epidermis is injured. These…