Attenuation is problematic in viral studies when: a) Strains lose virulence, and thus their interactions with cells can no longer be studied in a realistic fashion b) Populations of viruses in these studies become less representative of natural conditions, because of a prevalence of avirulent strains c) Other aspects of viral biology and genomes may change as virulence shifts d) All of the above

Q: Owing to their structural similarity, separation of mixtures of organic compounds (such as the…

A: The first statement is true. That is, 1-t-butylcyclohexene elutes faster than…

Q: Biochemicals cannot be synthesized True or False.

A: Biochemicals are the chemical compound that is present in a living cell. The biochemical compound is…

Q: What is DPI? What are the advantages of DPI over MDI? How drug is aerosolized from a DPI system?…

A: Inhalers are the devices which delivers the medication to the targeted organ with effective drug…

Q: What preliminary actions should we take to discard of the following substances once we finish using…

A: Certain chemicals and medications are hazardous and it is important to protect both the environment…

Q: What are the factors affecting the stability of a pharmaceutical product

A: There are mainly three factors affecting the stability of the pharmaceutical product-…

Q: (e) Promethazine Q.No.15: A34 years old female patient attended a pulmonologist's clinic with…

A: Aspirin is a type of non-steroidal inflammatory drug (NSAID) that is used to treat inflammation,…

Q: Write any two places where methanogens can be found.

A: Methanogens are classified under sub-kingdom Archaebacteria and kingdom Monera under five kingdom…

Q: find stereochemistry, (from the structure) , rotational bond and geometrical / optical isomer for…

A: Phenyotin  is a synthetic compound and also called Diphenylhydantoin and it is a potent…

Q: True or False A) Generally, in pulse oximetry, two light-emitting diodes (LEDs) are used, one at NIR…

A: Pulse oximeters measure blood oxygen saturation. It measures oxygenated and deoxygenated haemoglobin…

Q: We are no longer going to use propofol, describe the procedure to discard it.

A: Propofol is a anesthetic drug which is used for sedation before and during medical procedures. It…

Q: How much active ingredient in 20 cc of a 15% solution?

A: DISCLAIMER: Since you have asked multiple questions, we have solved the first question for you. If…

Q: envio, a pharmaceutical company, would like to use a menthol based flavoring agent for its new…

A: Volatile oils are defined as odorous volatile oils derived from plants and animals. These oils…

Q: Which physicochemical properties are useful for prediction of the oral bioavailability of drug…

A: Oral bioavailability is the percentage of a medicine or other chemical that enters the bloodstream…

Q: 63. I- In pediatric patients, excessive massaging or squeezing of the fingers in capillary puncture…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Advantages and disadvantages of the following dosage forms: ○ Suspension ○ Parenteral Solutions ○…

A: A drug is described as a substance that is used for illness diagnosis, prevention, and treatment.…

Q: Outline methods for the production of vinyl polymers using bulk methods.

A: Asked : Production of vinyl polymers by bulk method PVC - Polyvinyl chloride

Q: The diagram below shows the sites of action for the antibiotics Sulfamethoxazole and Trimethoprim.…

A: Antibiotics are generally used to kill the microbes by targeting a pathway that is essential for…

Q: Define the austenitic and martensitic phases in NiTi, a shape memory alloy. Why TiNi alloy is…

A: Introduction Biomaterials are materials that are made up of natural and synthetic compounds for…

Q: Discuss the effects of glass packaging materials on pharmaceutical dosage form? Discuss at your own…

A: Packaging refers to the process of wrapping or safeguarding products in preparation for delivery,…

Q: A patient has been ordered dronabinol tetrahydrocannabinol for nausea. The provider orders 2.5mg/Kg…

A: Given:Patient weight = 121 lbsDrug order = 2.5 mg/kg orally every 2 hours after chemotherapyDrug…

Q: Does it safe to use sunscreen E on the acne prone skin, Sunscreen E has lists of ingredients below…

A: The largest organ of the body, the skin, is composed of water, protein, lipids, and minerals. It…

Q: 2c. 2d. We know that most pigments are found in the chloroplasts of eukaryotic cells. Specifically…

A: According to bartleby policy we have to answer only 1st 3 questions.Post rest of the questions…

Q: functional product vs formulated product what is a difference between these two

A: The engineering branch mainly focused on the design of chemical plants of industries and their…

Q: CHM3413-Neutral vs lonized consider the table of drugs shown below and their respective pka…

A: The compound left over after an acid gets deprotonated is called its conjugate base. The compound…

Q: Difference between Selegiline and Rasagiline? And what are the problems associated with Selegiline?…

A: Parkinson's disease is a central nervous system condition that is chronic and neurodegenerative in…

Q: What is the qaulitative abstract for Color Reactions of Proteins and Amino Acids? (one paragraph…

A: One paragraph abstract on the topic: Colour reactions of proteins and amino acids outlining…

Q: What are the advantages and disadvantages of HCR-20 for use in clinical services?

A: The HCR-20 now has its own personality. It has been transformed in forensic services from a…

Q: What is the United States Pharmacopeia requirement for the pH different antacid preparation?

A: Pharmacopeia is a book containing directions for the identification of compound in medicines, and is…

Q: name of steroid name of solvent color reaction principle involved/ reaction mechanism Androsterone…

A: Steroids: These are organic compounds derived from triterpenes. Each steroid is composed of four…

Q: PDT therapy is based on both photophysical and photochemical processes. Discuss this statement using…

A: PDT therapy refers to the photodynamic therapy used in treating acne. It is a form of phototherapy…

Q: Ranitidine is better than Cimetidine?

A: Drug therapy aids in the treatment of various medical conditions by the administration of a drug…

Q: {iüi) Write the natural synthesis of cholesterol.

A: As part of our honor code, we are not allowed to give handwritten solutions to you. Instead here I…

Q: When marijuana is inhaled, approximately how long does it take for THC to pass from the lungs to the…

A: Disclaimer : According to Bartleby policy, we will answer only the first question. Please repost the…

Q: Once you finish using the following substances, what is the procedure to safely discard each one?…

A: The question relates to the secure transfer methods for three particular substances: Formalin,…

Q: This CPT book concept is crucial to keep the book much more user-friendly, but how does it work and…

A: CPT means current procedural terminology. It is a set of codes used by healthcare professionals to…

Q: TABLE COMPLETION. Provide the necessary details in the table below. Number of Stopper Color…

A: Red top – Tube without gel separator, used especially for serology and chemistry trying out. 10mL…

Q: If we wipe Vitamin C on the skin and then (around 5 min.) wipe Niacinamide on the skin, what's bad…

A: Given and asked that If we wipe Vitamin C on the skin and then (around 5 min.) wipe Niacinamide on…

Q: What types of problem will occurs if excipients are not use during formulation of suspension?

A: Suspension is the heterogeneous mixture in which the solute particles do not dissolve but get…

Q: lidocaine

A: 2 % lidocaine means 2000 mg / 100ml which is equal to 20 mg/ml. Ordered dose = 100 mg Available dose…

Q: Give one advantage and one disadvantage of pharmaceutical solid dosage forms. Explain each advantage…

A: In pharmaceutical industry the drugs are available in different dosage form.  Dosage form is…

Q: Mr. Andrew is a Pharmacist working for a renowned Pharmacy by the name of Navistar in the research &…

A: During drug formulation, there are few common tablet defects that can be overcome with few steps.

Q: nstructions: add the drawings to these given answers please. its urgent answers are given as…

A: Enzyme catalyst is a substance that increases the rate of a chemical reaction without being consumed…

Q: [Materials Engineering] An artificial tooth implant composes of three main components which are the…

A: Biomaterials are materials that are compatible with living tissues. Several categories of…

Q: This drug resembles proteins that are cut by enzymes that use water to break amide linkages in…

A: Enzymes are biological catalysts that increase rate of biochemical reactions.Enzymes are mostly…

Q: Can wearing a mask, limiting public spaces capacity, and having travel restrictions be justified…

A: Covid 19 (Coronavirus disease 2019) is an infectious viral disease caused by SARS-CoV-2 (Severe…

Health Epidemiology

Health is an essential factor for all human beings. For all humans, health is a critical factor. An individual's ability to meet life's challenges and retain his or her capacity for optimal functioning is reflected in his or her condition of health. This needs the physical, mental, and biological parts of one's constitution to maintain a degree of functioning that has a favorable influence and support for one another.