Q1 (a) Define the notions of specificity and sensitivity of a diagnostic test in a clinical context. (b) Explain how these notions differ in analytical context, making sure to highlight any potential relationships between these notions in the clinical and analytical contexts.

Q: Explain the diff erent variations on genetic testing and how they can be used in identifi cation and…

A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…

Q: 1) Do you think eliminating the ultrasound is the best choice when it

A: A). Blood clumps are gel-like assortments of blood that structure in your veins or conduits when…

Q: Explain why there are variations in blood groups and rhesus factor of individuals, using the…

A: Key references:Legese, B., Shiferaw, M., Tamir, W., Eyayu, T., Damtie, S., Berhan, A., ... &…

Q: Diagnosis of -19 Points to include: What are the available methods for diagnosis of COVID-19? What…

A: RT–PCR also called Real-time PCR (polymerase chain reaction) is a nuclear-derived method or test…

Q: Why are Nursing Innovations important in COVID-19? How is this done by nurses? What are important…

A: Nursing innovation is introduction of novel processes, services and products to improve patient…

Q: In a quantitative research journal found on the internet having a pharmacoepidemiologic study…

A: Pharmacoepidemiology Research designs is the method used to study the uses and effects of drugs in…

Q: state what the ethical problems are in the case of covid 19 of the challenge testing? List Three…

A: With the outbreak of the global pandemic, the situation got really complicated worldwide. There were…

Q: Multiple alternative sigma factors have been identified in Mtb, what could be the advantage of…

A: Introduction Sigma Factors Also Called Sigmas Are Present In Bacteria And Are Known As Transcription…

Q: During a cohort study of 5000 children, the occurrence of Disease X is measured over a 5-year…

A: The incidence of a disease refers to the number of new cases that occur within a specific period of…

Q: Using the information available on the NIH Genetic Testing RegistryWeb site, describe three…

A: Single gene testing refers to the diagnostic tests that investigate alteration in a single gene. It…

Q: Give typed explanation of both question 1) What is Linkage disequilibrium as applied to HLA…

A: HLA (Human Leukocyte Antigens) antigens are a group of proteins present on the surface of cells in…

Q: Why ELSI Program is important for issues arising from the HGP ?

A: HGP stands for human genome project. It is an international scientific research project. This…

Q: at are precautions given to patients prior to having a bleeding time test.?

A: Introduction Bleeding time is the assessment test done to regulate the time and assess how well the…

Q: How to create a VNTR profile ?

A: ANswer -VNTR is variable number of tendem repeats that means it is the specific short nucleotide…

Q: what is the difference between presumptive and confirmational analysis?

A: There are certain tests which requires simple techniques while other require complex experimental…

Q: s the number of false-positive results. A. BOTH statements are CORRECT.

A: Morbidity: It is defined as the rate of disease in a population. Example: diabetes, cancer Screening…

Q: Explain the process of “blue-white” screening ?

A: Blue-white screening is a technique which allows proper detection of recombinant bacteria for…

Q: 58. The three requisites which are considered for something to be a risk factor include the…

A: The main risk factors contributing to non communicable diseases involve unhealthy diets , physical…

Q: an exception in this chapter with HIV disease. HIV must be confirmed by the physician’s diagnostic…

A: Introduction:- HIV infections and medical knowledge about the spectrum of illnesses Cause by this…

Q: 2) Anesthetic drugs C and D are currently being screened in rats. After an IV bolus injection, the…

A: A substance known as an anesthetic that causes a brief loss of sensation or awareness. Anesthetics…

Q: Which of the following is not suitable for the Dynamic structure of Triage a) Triage is variable,…

A: Triage is a process of prioritizing the patients depending on their condition or severity called as…

Q: Explain how in vivo testing differs from in vitro testing.

A: In vitro and In vivo are the methods used in scientific studies for the research. The various…

Q: List at least three different tests that fall in the direct identification category.

A: The identification of microorganisms is done on the basis of their responses/ activities with the…

Q: 1) List three differences between the utilization of the FEV1 test in Asthma Vs COPD 2) Explain the…

A: The type of illness that affects the parts of the respiratory system like the lungs is called…

Q: Medicare reimbuses ASCS at. of their pre-determined rate. 100% B 20% 500%

A: Medicare is a government plan in which there is a subsidized medical plan for the elderly citizens…

Q: (c) Explain the link between clinical sensitivity and analytical sensitivity (measured by the LOD)…

A: LOD stands for Limit of Detection, and it is the lowest concentration or amount of a substance that…

Q: Briefly describe the Kirby-Bauer test and its purpose.

A: Prokaryotes are the primitive organisms that were the first to develop and harness life on Earth.…

Q: Explain the different variations on genetic testing and how theycan be used in identification and…

A: There are several genetic testing methodologies that have been employed in identification of…

Q: Randomized assignment (allocation) to treatment and control groups is primarily used to reduce which…

A: The objective of the question is to identify the type of bias that is primarily reduced by the use…

Q: Define RFLPs and give their significance.

A: RFLP stands for Restriction fragment length polymorphism. Restriction fragment length polymorphism…

Q: Which objectives might you be able to resolve mitochondria (approx. diameter 1um)? A red blood cell…

A: A light power microscope can be used to see objects as small as 0.2 micrometers (um). So, a light…

Q: Describe how the Ames test can detect potentialcarcinogens.

A: Most of the chemicals are not mutagenic or carcinogenic, but these chemicals can be converted into…

Q: When do we consider starting statins in accordance with ASCVD risk assessment criteria?

A: Introduction:-  Statins are drugs used to lower the cholesterol levels in the body. These are used…

Q: The remains of nine human beings were found in a site, degree of bone development and presence of Y…

A: A juvenile organism is one that has not yet attained adulthood, sexual maturity, or size. Juveniles…

Q: 64. What is commonly used as a method of early detection to improve situational awareness,…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: In bullet form, what are the salient features and functions of steriods? Salient features of…

A: Steroids are biologically active compounds. Steroids are found in plants, animals and fungi.…

Q: identify two highly advertised potential medical errors and state

A: Potential error is a possible but not yet actual. Potential error means that can arise in future not…

Q: Describe the role of the "surprise" protocol in the experimental design.

A: Experimental designs describe how the participants are allocated to the various group on the basis…

Q: Identify four risk of contaminations from vaccine production

A: * The production of vaccines can be done from transgenic plants and animals. *There can be several…

Q: Discuss the different designs for collecting the information desired in a Randomised Controlled…

A: Randomized Controlled Trials (RCTs) are a type of study design widely used in medical and scientific…