Considering the effects of UV light on bacteria and other microbes, what might you conclude about the validity of using UV light to treat skin infections?

Q: Explain the function of melanocytes in the skin and theeffects of UV radiation.

A: Our body is made up of different types of cells that perform a specific function. One such type of…

Q: Describe the damaging effects of UV radiation on living cells.

A: UV or ultraviolet radiation is an electromagnetic radiation with the wavelength from 10 nm to 400…

Q: At high power of magnification focus on the layer of the epidermis that appears purple beneath the…

A: The skin comprises three layers, they are epidermis, dermis, and hypodermis. Epidermis is the…

Q: Why does treatment of human skin with alcohol not create a completely sterile environment?

A: Sterilization is the process of getting rid of all the germs on the surface of the object and makes…

Q: Why is it important to wear masks?

A: Mask is a cloth which is used to wear so that part of mouth is covered.

Q: How do folate, vitamin D, and uv intensity affect the skin color? Explain.

A: The colour of human skin varies from the darkest brown to the lightest shades. Variation in…

Q: Define "UV Rays: Too Much Exposure or Too Little?"

A: Everyone is exposed to ultraviolet radiation from the sun. The sun is the strongest source of…

Q: Why are bright light harmful to cells?

A: The human body is made up of approximately 37 trillion cells in total. This large number of cells is…

Q: A major function of the skin is protection from ______.   A. abrasion   B. ultraviolet light   C.…

A: Skin is the outermost layer of the body and provides protection from mechanical impacts and…

Q: As “naked apes” humans lack the protective investment of fur that shields other mammals from the…

A: The human skin is the outer covering of the body and it is the largest organ of the integumentary…

Q: How sunscreen product's broad spectrum ability (resistance to both UVA and UVB) is measured?

A: Broad spectrum sunscreen : The sunscreen gives protection from the sun's harmful ultraviolet A…

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: Define the role Ultraviolet Light ?

A: Ultraviolet light can be defined as the type of electromagnet radiation that has a wavelength…

Q: How is household bleach like a weapon against pathogenic bacteria?

A: pathogenic bacteria are those bacteria which can cause disease . they have to be eradicated .

Q: describe and explain the occurrence of the process of keratinization.

A: The process of formation of dead Keratin protein in the stratum corneum of the dermis is called…

Q: What is the only statement that correctly identifies the ability of different wavelengths of UV…

A: UV radiation is classified into three primary types: ultraviolet A (UVA), ultraviolet B (UVB), and…

Q: What limited protection do cells have against the damaging effects of UV radiation?

A: Ultraviolet rays or UV rays are short wavelength radiation shorter than visible light and greater…

Q: Some strains of Staphylococcus aureus produce exfoliative toxin, a chemical that causes portions of…

A: Staphylococcus aureus is a bacterium that falls under the gram-positive category. It has a spherical…

Q: The sweat provide the following things --- increase microorganism growth. dilute harmful chemicals…

A: The skin is a major organ in the defence against environmental hazards and pathogens. It acts as the…

Q: Describe the harmful potential effects of the excessive useof alcohol-containing hand sanitizers.

A: Microbial Contamination of a surface is is due to the growth of bacteria, fungus and virus in the…

Q: Skin Grafting

A: Skin grafting is a type of surgery. Providers take healthy skin from one part of the body and…

Q: What is the value of uv?

A: Introduction UV is the invisible rays that are part of the energy that comes from the sun, Excessive…

Q: Forms of barrier protection include gloves, masks, gowns, and _______________.

A: Personal protective equipment helps in providing protection to the user from disease transmission…

Q: What are the ideal properties of anti-aging skin preparation?  Please explain at your own words.

A: Skin aging is a complex biological process which is influenced by a combination of different…

Q: If our own cells have membranes and proteins, why don't hand sanitizers damage our skin?

A: Hi, Thanks For Your Question.  Ans : Hand Senitizers Don't Damage Our Skin Because Of Presence Of…

Q: First degree burns requires a. excising the tissue b. waxing c. excising the tissue, wax…

A: A burn happens whenever skin tissue is damaged by heat, toxins, daylight, electricity, or…

Q: Explain the concept of Ultraviolet Light ?

A: Certain terms are fundamental concepts and terms used in biology, which is the study of life and…

Q: Does human organisms have unlimited capacity for healing?

A: Body of human organisms is a complex system of the cells. In these cells, most are grouped into…

Q: All of the following are consequences of short wavelength UV irradiation EXCEPT (which is false?-…

A: Ultraviolet is a form of electromagnetic radiation. It has a wavelength from 10 to 400 nm and is…

Q: Which of the following is not an aim of fixation? A. To prevent putrefaction B. Remove excess…

A: Tissue fixation is one of the steps of sample preparation for the observation under an advanced…

Q: Reflectance This figure En reflectance

A: Skin reflectance increases as we move north or south from the equator. This means skin is darker…

Q: Straight hair can be curled and curly hair can be straightened by exposing wet hair to a reducing…

A: Keratin is a fibrous and structural protein that forms external protective structures such as hair,…

Q: How  Sunscreen or Sun Filter ingredient's SPF is measured?

A: As per Bartleby guidelines, we are allowed to answer only one question at a time, please post other…

Q: Patients admitted to specialized burn units are usually severely disfigured and at high risk for…

A: The intact skin is the first line of defense against the invasion of pathogens. Damage to the intact…

Q: Do zwitterions affect the various color response tests?

A: A zwitterion is a molecule having a charge of zero and at least two functional groups, one positive…

Q: Describe the relationship between melanin and UV light exposure in the human population

A: Melanocytes, which are located in the basal layer of the epidermis, are the type of cell producing…

Q: How does UV light harm organisms?

A: In straightforward terms, when microscopic organisms or another kind of microorganism is…

Q: Which of these biobeacons is most likely to gain traction in the years to come? Do you prefer…

A: Bioinformatics is the study and use of biological information's complexities. Bioinformatics…

Q: suppose you are working in a derma pharmaceutical/cosmetic company, how will you utilize…

A: Increased knowledge of regular skin physiology has helped the world of cosmetic science. Originally…

Q: Give me the factors that influence wound healing and recognize the manner in which they affect the…

A: Wound healing starts just after the injury. There are mainly three stages of wound healing as; 1…

Q: In what order would a vaccination needle pass through the layers of the skin? Choose one:…

A: Skin, the largest organ in the body, protects against germs, regulates body temperature, and allows…

Q: Can someone help translate this into SOAP format using medical abbrev.?!   Patient will complete…

A: SOAP notes in nurses chart corresponds to Subjective Objective Assessment & Planning.…

Q: We performed our UV experiments on bacteria. Are human cells also sensitive to UV damage Explain O…

A: Ultraviolet (UV) is a form of electromagnetic radiation with wavelength from 10 to 400 nm (750 THz),…

Q: Q. Suppose you are working In a derma pharmaceutical company, how would you utilize bio chemistry to…

A: Pharmaceutical companies refer to those companies which are involved in producing drugs that can…

Q: When it comes to subcutaneous injections, a longer needle length might accidently result in…

A: Nursing care is the field of clinical practice of administration of drug ,patient counselling and…

Q: uppose you are working in a derma pharmaceutical/cosmetic company, how will you utilize biochemistry…

A: The objective of biochemistry is to completely understand the chemical processes associated at the…

Q: What are the mechanism of action of anti-aging skin preparation?

A: Ageing of skin is a multifaceted process driven by both hereditary and environmental factors, with…

Q: Explain the effects of UV radiation on cells ?

A: The Sun is the source of all energy on earth. The light energy of the Sun is harnessed by all the…

Control of Microbial Growth

It can be defined as the process to inhibit or prevent the growth of the population of microorganisms. It usually involves the use of physical and chemical agents to the growth of microorganisms. It is very important to control the growth of microorganisms, especially in the pharmaceutical and biotechnology industries, academic research, medical field, and food industry.

Sterilization

It is a method for the destruction of all forms of vegetative growth and endospores from a medium. In other words, sterilization can be defined as a method of killing every microbial organism such as bacteria, fungi, etc. present in an object or a medium. There are different strategies present to sterilize an object, like physical methods and chemical methods of microbial control.