Some drugs are administered by applying them to the skin (e.g., anicotine skin patch to help a person stop smoking). The drug diffusesthrough the epidermis to blood vessels in the dermis. What kind ofsubstances can pass easily through the skin by diffusion? What kinds ofsubstances have difficulty diffusing through the skin?

Q: Which of the following skin cells would synapse with a motor neuron? arrector pili muscle…

A: Motor neurons are the brain and spinal cord cells that allow an individual to carry out general…

Q: Lines blood vessels and allows for simple squamous rapid diffusion Often has microvilli and…

A: A cell is a structural and functional unit of life. The structure and function of a cell have been…

Q: Which of the following is NOT epithelial tissue?  a. The epidermis b. Glandular tissue c. The…

A: Answer: Epithelial tissue: It is the major tissue in our body which is the covering of all internal…

Q: What often happens if you pull a scab off a wound too early?Describe the appearance of the tissue.

A: The hard tissue that forms at the site of a wound is called scab. The components of blood form a…

Q: Ultraviolet (UV) radiation is known to damage skin. UVA wavelengths are able to reach the dermis,…

A: Ultraviolet Radiations forms a part of the electromagnetic spectrum and is categorized according to…

Q: What is Seborrheic Dermatitis? Explain how the treatment can help people with Seborrheic Dermatitis?…

A: 1- SEBORRHEIC DERMATITIS- Seborrheic dermatitis is a common skin disorder that primarily affects…

Q: The outer layer of your skin is the epidermis: a keratinized stratified squamous epithelium. The…

A: Skin has two major tissue layers: one is epidermis which is on then outer side, and originated…

Q: Stimulation of sweat production by the sympathetics is done so by activating what type of receptors…

A: Sweat glands are coiled tubes structures that regulate this same body's temperature. Sweat glands in…

Q: In at least 75 words discuss how the skin heals itself after an injury, whether it's a knife cut in…

A: Blood is the circulatory fluid of the body. It is a buffer that bears the fluctuations in the pH of…

Q: Even after a long period of healing, explain how the scartissue from a wound will be different from…

A: Wound healing refers to the replacement of the damaged tissue by new tissue. Depending on the type…

Q: Which of the following cell functions in the immune response in the skin?     Merkel cell…

A: Skin is a protective envelope around the body and is a part of integumentary system. It comprises of…

Q: Explain why you can scrap your skin but not bleed.

A: Skin plays a major role in protecting our body from infections and is considered a first-line of…

Q: Many organs of the body contain numerous smaller organs, perhaps even thousands.Describe an example…

A: The integumentary framework is the arrangement of the body that is involved the skin and the…

Q: A 38-year-old man who lives in Rhode Island experiences joint pain and swelling of his left knee. He…

A: Cutaneous manifestation refers to the changes on the skin due to damage or exposure to the sun.…

Q: Why can eating “hot” peppers cause a person to sweat?

A: The human body is a well-oiled machine where each body part plays a specific role and to run it…

Q: Can any treatment cream absorb through the scab on the skin, for example, scar treatment gel,…

A: Removing the scab can create a larger wound area and thus a larger scar. Clinicians can advise…

Q: Which of the following would result in the more rapid absorp-tion of a drug: a subcutaneous…

A: A disorder of structure or function in any living organism is called disease. This generally…

Q: Stratified squamous epithelium is found in the outermost layer of the skin, and a certain distance…

A: Skin is the largest organ in the body contributing to 1/5th of the body weight. Their main function…

Q: I think it's epithelial tissue but my classmate says muscle tissue.  Other options in the online lab…

A: The study of history is very much important for the identification of different cells and tissue…

Q: Soap, as in baby wipes, can encourage the movement of antigens through the epidermis to dermal…

A: Skin is the outer most covering of the body surrounding muscles of our body. It is the largest organ…

Q: Light therapy is one of the alternative technique in treating severe eczema using ultraviolet (UV)…

A: UV is a type of electromagnetic radiation with wavelengths ranging from 10 nanometers (with a…

Q: Which is NOT a role of sebum in the innate immune system. Group of answer choices dehydrates…

A: Sebaceous glands are present on the skin. The glands are mostly present on the chin, forehead and…

Q: Why is the application of ice a useful therapy for inflammation?

A: Inflammation is defined as the immunological response of the body tissue against the pathogens or…

Q: Which would heal more rapidly, a surgical incision inwhich the edges have been stapled closely…

A: Wound healing is a natural physiological response to tissue damage. However, healing is not an easy…

Q: Everyone’s skin contains about the same number of melanocytes, even though people have many…

A: Skin colour in humans has a wide range. This range has variation because of the presence of melanin…

Q: Functions of the subcutaneous layer include:  (More than one answer may apply). Group of answer…

A: Skin is composed of three layers, the dermis, epidermis, and subcutaneous tissue. There are various…

Q: When a mast cell reacts to an irritation, which of the following chemicals does it release?a.…

A: Immune cells of the myeloid lineage are mast cells .and are placed in connective tissues throughout…

Q: Do it asap thanks

A: We can say that Skin is the organ that covers the body's external surface and thereby is the largest…

Q: label thymus gland under miscrocope picture below

A: Thymus Gland: The immune system's thymus is a specialised main lymphoid organ. Thymus cell…

Q: the tonsils that lined by pseudo stratified ciliated columnar epithelium are

A: Tonsils are lymphoid tissue masses found at the junction of the respiratory and digestive passages…

Q: An individual using a sharp knife notice is a small metal blood where he just cut himself which of…

A: There are mainly three layers of skin present 1)Epidermis Layer - This is the outermost layer of the…

Q: Epithelial surfaces provide the first line of defense against infection by the use of several types…

A: Introduction: Immunity is referred to as the resistance offered by the host against the pathogen or…

Q: The first cells which respond to penetration of the skin by a penetrating thorn are:     immune…

A: Skin acts as a protective covering for the body minimising loss of water from the body tissues.…

Q: Warfarin has high affinity to albumin proteins. If warfarin is provided under ideal conditions, what…

A: Warfarin is prescribed to patients dealing with previous blood clots like in the leg or in the lungs…

Q: Anatomy and Physiology Question

A: Electrocardiography is a process by which electrocardiogram is produced. Electrocardiograph is a…