What should you do if H2SO4 contacts with your skin ?

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: Can you get reinfected with COVID-19 

A: COVID-19  Is an infectious disease that occurs by a virus called Coronavirus disease. It is a highly…

Q: How long does it take for coronavirus to be killed on a copper surface?

A: Coronavirus disease, also known as COVID-19, is an infectious disease caused by the SARS-CoV-2…

Q: C6H8      +     O2      ------à     CO2      +      H2O   How many grams of C6H8 are needed to…

A: The mole concept is the part of chemistry that deals with the number of moles of a reactant that…

Q: Can you compare tuberculosis and covid 19 please and tell me what are the similarities and the…

A: There are certain harmful bacteria, viruses and other micro-organisms that causes several diseases…

Q: How could colony-stimulating factors be used as a therapy?

A: colony-stimulating factors are used as a  many therapies :

Q: What are Romanowsky stains? Name four of these.

A: Staining is a technique used to enhance contrast in samples , generally at the microscopic level.…

Q: how can we detect alcers before it gets to stomach cancer with Helicobacter bacteria and are there…

A: Helicobacter bacteria (Helicobacter pylori) is a gram negative, spiral and microaerophilic (oxygen…

Q: How ultrafine particles can penetrate deep into the lungs?

A: Most of particles in welding exhaust are ultrafine. Particles under 0.1 microns in size are classed…

Q: Does the TB skin test expose you to tuberculosis?

A: Answer- Tuberculosis is a bacterial infection that affects lungs and spreads when a person coughs.

Q: What do you mean by myeloid tissue?

A: The tissue that produces blood cells in the process of haemopoiesis is known as haemopoietic tissue.…

Q: What stage of infection did the chloroquine treat?

A: Chloroquine is a very popular antimalarial drug available in the market. It is highly effective…

Q: Is  UVC disinfection of N95 face masks  effective?  Give two (2) important considerations for UVC…

A: Decontaminating masks could be effective against the shortage of masks in pandemics.UVC…

Q: -What is dikarion?

A: Dikaryon is a cell with two unfused nuclei after the fusion of two hyphae.

Q: 13. Which media would you use for a skin infection? What about for an intestinal infection?

A: Growth media is a selective medium in which a particular microorganism can be cultured and grown. It…

Q: What is alprazolam (Xanax)?

A: Alprazolam falls in the class of medication called benzodiazepines . It is sold under the brand…

Q: What factors can increase the rate of diff usion?

A: Movement of GAS from high concentration to low concentration is called diffusion

Q: v Halcion is unsafe?

A: Halcion is a brand name of drug Triazolam belongs to  benzodiazepine family and is  used to treat…

Q: What do I already know about antibiotics?

A: Antimicrobial agents are those agent which inhibit the growth or kilss the microorganisms such as…

Q: Is the pH level of bleach higher, lower, or the same as H. influenzae, S. aureus and S. pneumoniae?

A: Bleach is an alkaline solution made of sodium hypochlorite (NaClO) that is used in both the domestic…

Q: microbial CELLS is the most RESISTANT to disinfectants and antiseptics?

A: Prions are the infectious agent which are misfolded proteins having  the ability to transmit their…

Q: Why we take anti D drugs ?

A: Anti-D drugs are Rh incompatibility. It works by binding to Rhesus D antigen present on red blood…

Q: Is Rosemary toxic to cats?

A: Rosemary is a kind of herb; its leaf and its oil are used as medicines. It is native to the…

Q: How is this flagellar protein H antigen useful to those working in a medical laboratory ??

A: Bacteria such as Salmonella look similar under the microscope but they can be divided into many…

Q: How do uncoupling agents work?

A: Uncoupling agents are also known as uncoupler. They are molecules that disrupts the oxidative…

Q: 5. Name one antiphagocytic factor and how does it work?

A: When a microorganism enters in the body of host, it immediately killed by host’s phagocytic cells.…

Q: Why is it a mistake to use the same syringe, even with new , sterile needles?

A: Contamination is the presence of any impurity, constituent, or any unwanted element that can infect,…

Q: What causes tobacco mosaic disease?

A: Tobacco and other members of family Solanaceae are susceptible to tobacco mosaic disease. Symptoms…

Q: spray zone” exist?

A: The area where the ocean meets land is called a shore. Ashore can be divided into two zones, an…

Q: Why are children more susceptible to the toxic effects of lead exposure?

A: The crust of the Earth contains the naturally occurring hazardous element lead. Due to its wide…

Q: Can hand sanitizer kill bacteria?

A: Sanitizer is referred to as any substance or fluid that is used to prevent the spread of pathogens…

Q: (3.3) lan Abbott was "bitten" by a barnacle under remarkable circumstances. How did that happen?

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: Are there any natural disinfectants, sanitizers that we can use in our household to prevent…

A: Disinfectant are those chemical agents which helps in inactivation or destruction of microorganisms…

Q: Can Haemophilus influenzae kill you?

A: Most strains of H. influenza are opportunistic pathogens that are, they generally live in their host…

Q: Is BPPV hard to treat?

A: BPPV is benign  paraoxysmal positional vertigo which is not hard to treat. The treatment is consists…

Q: Please explain why you would, most likely, get sick when you touch a contaminated surface with your…

A: Immunity is the ability of the body to provide protection against harmful pathogens. There are two…

Q: how did the current state of antibiotic research make you feel? Are you confident that we can…

A: 1.It’s not about creating a new antibiotics and replacing the existing one.It’s a really a complex…

Q: What is antisense technology?

A: With the help of various techniques of biotechnology, many organisms are modified in terms of their…

Q: Can hand sanitizer kill viruses?

A: The virus can be defined as the submicroscopic infectious agent that can replicate only inside the…

Q: What are the differences between P-mitral and P-pulmonale? Please answer at your own words.

A: The technique of creating an ECG is known as electrocardiography. It is a voltage versus time graph…

Q: What dose of radiation does a person receive when they have a dental x-ray?

A: Answer -  Correct option (c)  0.5 mrem

Q: why is it important that you disinfect your work area both before and after working with bacteria?

A: Bacteria are present everywhere in each and every corner,present on non-living surfaces and as well…

Q: 6:13 1. Which One of the following antibiotic is bactericidal? A. Ciprofloxacin B. Clindamycin C.…

A: Antibiotics are agents that are used to cure bacterial infections. The vast majority of antibiotics…

Q: 8. EN A physician orders Solu-Cortef 150 mg IM q8h for a patient with severe DO allergic dermatitis.…

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Give the letters for the side groups that are likely to interact strongly with blood plasm NH NH,…

A: Proteins are polypeptide chains of amino acids. Amino acids can be both polar and non-polar.…

Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.