Why is it important to complete morphological and cultural characterizations before pursuing physiological testing?

Q: What level of evidence is required to be able to make a Type A recommendation?

A: Level of evidence is also termed as a Hierarchy of evidence which is normally used to score the…

Q: What are the advantages and disadvantages of using fi ltration as a method of control?

A: Filtration is the separating of substances based on their different chemical and physical qualities.…

Q: What is the significance of serial dilution in determining viable plate count?

A: Viable count is a method in which the number of viable or live cells are counted as the live cells…

Q: pharmacogenomic tests

A: Pharmacogenomic testing The word pharmaco means something related to medication and genomic means…

Q: Explain the principle of the PT and PTT tests and how does it aid the physician to order further…

A: Prothrombin Time which measures the integrity of the extrinsic system as well as factors common to…

Q: What is the importance of gene gun, heat shock treatment, and electroporation?

A: The gene gun, heat shock treatment and electroporation are the methods to introduce DNA into the…

Q: What are the different technical considerations in performing the serum protein electrophoresis…

A: Electrophoresis is valuable as diagnostic tool in clinical laboratory. The principle involves the…

Q: what is and how do you preform a MR test aka Methyl red test

A: Answer- MR test is the biochemical qualitative test used to determine the mixed acid ( Acetic acid,…

Q: What are the advantages and disadvantages of using digital X-rays in dentistry?

A: Radiographs are employed as diagnostic tools in a variety of clinical situations. These are…

Q: Can a urine specimen be run without proper labeling?

A: Urine specimen is a sample of urine from urine.  It is used for different type of tests like:…

Q: Can a urine specimen be run without proper labeling?

A: Laboratory safety is a set of rules which are to be followed strictly while in a laboratory…

Q: Which type of hazard would pose the most threat to a clinical laboratory? and why?

A: Many laboratories contain various hazards and are risk-filled environments. Any scientist or student…

Q: Which medical imaging technique is most dangerous to use repeatedly, and why?

A: These are the following medical imaging technique which is most dangerous to use repeatedly:- The…

Q: How do a spectrophotometer analyze a blood sample ? How do you prepare the sample to be analysed ?

A: A spectrophotometer measures the degree to which a chemical substance is able to absorb light when…

Q: Is there any difference between the effects of dipping versus swabbing?Which method appears to be…

A: Bacteria are very small. They cannot be observed with the naked eye. Every surface like a plant,…

Q: why are urine culture described as semiquantitative?

A: Urine culture is a method of culturing the uropathogens such as E. coli, Candida spp. (yeast) etc in…

Q: Nutritional markers include the following except() A) skin fold thickness B) mid-arm muscle…

A: Nutritional assessment is very important in nursing to deduce the physical state of the body. The…

Q: A typical tissue is 20 cm, with 4 cm of bone and 16 cm of muscle. With an incident x-ray energy of…

A: Given typical tissue is 20 cm 4 cm of bone 16 cm of muscle an incident x-ray energy of 70 kEV

Q: What are the raw materials of anti-aging serum ? Please answer at your own words.

A: Anti-aging serums and creams are popular in the market due to their repairing and replenishing…

Q: Explain the Development of Aseptic Techniques introduced by Joseph Lister.

A: Introduction: Asepsis is a process in which a chemical agent referred to as antiseptic is put on the…

Q: write step by step the whole procedure of a sample in the histology department ?

A: Introduction The Study Of Microscopic Tissues And Their Structures Is Known As Histology. Biology,…

Q: What types of controls are used for the slide agglutination?

A: A protein produced by the immune system of body when it detects harmful substances is called…

Q: In addition to the morphological, cultural, and physiological tests performed on an unknown, what…

A: The identification of microorganisms enables us to study their role in creating biodiversity. It…

Q: What is an antigen?  What is an antibody? Why does each test include a control line?

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: What is an AG/CT step?

A: AG/AC step : An AG/CT step is a dinculeotide with complementary base pairs that is a part of…

Q: What is the goal of microbiological testing?

A: Microbiology is the study of microscopic organisms, such as bacteria, viruses, etc. It includes…

Q: Compare and Contrast the specimen of Blood culture and Urine culture?

A: Blood culture is method/test to detect germs (e.g. bacteria, fungi, virus, etc.) in the blood sample…

Q: Why should biopsies be taken at the time of endoscopy?

A: Endoscopy is a procedure that is done to examine the internal organ. It is a non-surgical procedure…

Q: What is an advantage of the use of ultrasound over the use of a hot pack?

A: Ultrasound is a therapeutic device which produces  a sound wave which penetrates within the body…

Q: In 5-8 sentences, explain the importance of the Aseptic technique in THE PERSON WHO PERFORMS THE…

A: Asepsis means without any contamination from pathogens such as bacteria and viruses. Aseptic…

Q: What are the key points necessary for proper collection ofclinical specimens, and why is it…

A: Clinical specimens are those biological specimens taken from a patient's body that will be used for…

Q: Supply a thorough yet concise description of the results for Plate counts and direct microscopic…

A: The standard plate count, often known as the total plate count, is the most often used methodology…

Q: Understand why direct examination of patient samples is often partof the diagnostic process.

A: Microorganisms are small organism that cannot be seen by naked eyes. Microorganism can be harmful to…

Q: How do you maintain an aseptic environment in the laboratory?

A: Microorganisms are useful in various fields that include the food industry, biofuels, wastewater…

Q: What tests are included in a CBC? Give the normal value,and name a disorder that would cause an…

A: Complete blood test It is the test to perform to evaluate various parameters of blood cells. Purpose…

Q: Which are the clinical tests that currently used around the world by clinicians ?

A: Standard of care Health is influenced by several factors. Standard of care includes specific…

Q: Discuss the ways of measuring the extent of decalcification, post decalcification procedures, and…

A: 1. Mechanical test- done by touching or bending the fingers to determine tissue consistency.  2. X…

Q: How preinitiation complexes are formed?

A: A preinitiation complex (PIC) is formed in eukaryotic cells before transcription begins. In it, RNA…

Q: Why microbiogical testing is important in the medical field?

A: Microbiology may be defined as the field of biology that mainly deals with the study of…

Q: Which substance is a negative control in all parts of this lab?

A: Negative control:  The substance that is not exposed to the experimental or any other treatment…

Q: Why is a viable count more sensitive than a microscopic count?What major assumption is made in…

A: There are various methods of counting microbial growth. The methods are based on different…

Q: Which of the following is true about the characteristics of a screening test?

A: Several tests are conducted for identification, conformation, treatment, etc. These test helps to…

Q: Why, the methods like skin fold , under water weighing , plethysmography. based on two compartment…

A: The measurements of human body composition are objective methods of nutritional assessment.  The are…

Q: What are the possible effects of using a blood sample that has been standing at room temperature for…

A: Room temperature is not the optimum temperature for storage of the blood sample. 30 minutes are…

Q: Why are tissue specimen stained before viewing them using a micrscope?

A: If tissue and cells are observed under the microscope, then it would be very difficult to analyze…

Q: Which portion of the blood is used for the Elisa test? Explain.

A: ELISA is an enzyme linked immunosorbent Assay which is a biochemical test used to detect the…