1. Immunization of laboratory personnel for infectious agent(s) they are working with is an example of elimination under biohazard controls. Select one: True False 2. An ideal antimicrobial agent should exhibit selective toxicity, perform a narrow spectrum of activity, and do not produce drug resistance. Select one: True False
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1. Immunization of laboratory personnel for infectious agent(s) they are working with is an example of elimination under biohazard controls.
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- PLEASE ANSWER ALL. I WILL UPVOTE A LOT WITH MY ACCS THANK YOU 2. Which one of the following methods of antimicrobial susceptibility testing requires a dilution series of the antibiotic and can provide a minimum inhibitory concentration? a. Gradient diffusion method b. Agar macrodilution method c. Broth microdilution method d. Disk diffusion method 3. Blood for culture is usually obtained from a vein located in which area? a. Brachial b. Femoral c. Axillary d. Antecubital 4. All clinical specimens submitted to the clinical microbiology laboratory must be: a. all of these b. property and carefully collected. c. properly labeled. d. properly transported to the laboratory 5. Contact precautions are required for patients with a. all of these b. respiratory syncytial virus c. Clostridium difficile c. associated diseases. d. infections caused by multidrug-resistant bacteria. 6. All of the following are algae except a. dinoflagellates. b. desmids. c. sporozoa. d. diatoms. 7.…I need answer quickly. Supposed Given that every client cannot be fully screened forinfections, what precautions are essential to limit thetransmission of microbes that are agents of disease..Match the antimicrobial drug class to its action. 1. Macrolides A. Inhibit cell wall synthesis 2. Tetracyclines B. Disrupt cell membrane integrity 3. Quinolones C. Block folic acid synthesis 4. Sulfa Drugs D. Interrupts nucleic acid synthesis 2018 Pearson Education, Inc. E. Inhibits protein synthesis 5. Penicillins 6. Polymyxin تطابق فئة الأدوية المضادة للميكروبات لعملها. تمنع تركيب جدار الخلية تعطیل سلامة غشاء الخلية كتلة تخليق حمض الفوليك يقطع تحليق الحمض النووي يمنع تخليق البروتين
- Please give me a discussion which include all aspects in drug discovery and development, from preclinical studies until clinical study.- Lead discovery- Target selection- Medicinal chemistry- In vitro studies- In vivo studies- Clinical studiesWhat could you use if you know the causative microbe of a certain disease in the patient? -A narrow spectrum antimicrobial -A broad spectrum antimicrobial -Neither, you would let the patient heal by themselves -Both broad spectrum and narrow spectrum antimicrobialChapter 11 Antimicrobial Drugs 439 5. A patient arrives at his physician's office with a severe skin infection. The physician does a quick diagnosis and speculates it to be streptococcal infection. The patient is immediately placed on high concentrations of a broad spectrum antibiotic. a. Why was it essential that the physician handle the patient in this manner? b. What is the disadvantage of this prescriptive therapy?
- Write about Pfizer-BioNTech COVID-19 vaccine (Tozinameran) You must include the following information Chemistry of the drugs: Structure, physicochemical properties, (log P, pKa, & stereochemistry) and chemical properties and stability. Mechanism of action: (including the possible drug target interactions) in CoVid-19 Pharmacokinetic: Absorption, distribution (% plasma binding), chemical basis of metabolic pathways and elimination Pharmacological properties including side effect, ADR, drug interaction, precautions, dose and dosage forms Stability and storage conditions, as well as Brand namesA Photo credit: BSP3D- Group 5 Pharm. Bio. Sci 3 Laboratory (S.Y. 2016-2017) Sample is Bacillus subtilis; A-Ciprofloxacin; B-Ampicillin; C-Tetracycline; D- Vancomycin Refer to the image above and answer the following questions: 1. By just looking at the example above, which do you think is the most effective antibiotic for Bacillus subtilis? which is the least effective? and why? 2. How will you measure the zone of inhibition of vancomycin (letter D)? 3. What is the importance of evenly distributing the microbe onto the plate? 3. SubtilisA broad- spectrum antimicrobial drug would be a drug that attacks many different microbial sites. True or false.
- IN YOUR OWN WORDS. Differentiate the following. (Not more than 10 sentences) 1. Aseptic Teachnique vs. Sterile Technique 2. Microbistatic Agent vs. Microbicidal Agent 3. Sterilization vs. Disinfection 4.How is radiation, autoclave and ultrasonic waves used in the hospitals or clinics as a means to inhibit the growthbof microbes? 5. How is filtration applied nowadays in relation to Covid-19?Please answer fast 233. Which of the following statements about ethics and epidemiology is TRUE? Choose one: a. The Tuskegee Syphilis Study was ethical because men who did not receive treatment with the antibiotics were probably not harmed. b. The portion on the use of aspirin to prevent heart disease of the Physicans* Health Study was was stopped early because a relative risk of 0.56 was found. c. Because AIDS is a deadly disease, it is unethical to conduct clinical trials of treatments for disease d.It is unethical for insurance companies to deny you a bone marrow transplant, treatment extremely expensive experimental trial, for women with advanced breast cancer.Match the antimicrobial drug class to its action. 1. Macrolides A. Inhibit cell wall synthesis 2. Tetracyclines B. Disrupt cell membrane integrity 3. Quinolones C. Block folic acid synthesis 4. Sulfa Drugs D. Interrupts nucleic acid synthesis 5. Penicillins E. Inhibits protein synthesis 6. Polymyxin