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Reasons why a smear from a gram-positive control showed a gram-negative result?
Possible reasons for a gram-positive control smear showing a gram-negative result could include errors in the staining process, contamination of the specimen with gram-negative bacteria, or misidentification of the control as a gram-positive organism when it is actually gram-negative. Additional troubleshooting and repeat testing may be needed to confirm the result.
What is the purpose of control test in gram stain?
Gram staining is a simple staining test that simply identifies the two main groups of bacteria. Gram positive, and gram negative. Down a microscope, gram pos look like a dark blue/purple colour, and gram neg look red. It is to do with what the wall of the bacteria comprises of, and without going into too much detail, certain drugs work on gram pos bacteria, and others wont. Likewise for gram neg.
Why do you use a negative control in PCR?
A negative control is used in PCR to ensure that there is no contamination in the reaction, which could lead to false positive results. It contains all the PCR components except the template DNA, so any amplification detected in the negative control would indicate contamination.
What science classes would you need to take if you were to be a medical assistant?
Human anatomy & Physiology I and II English Math Principals of speech Computer Applications Culture and Diversity Medical terminology Medical coding and billing Patient intake and infection control Principals of Pharmacology Medical office procedures Medical ethics Phlebotomy & Laboratory Procedures Advanced Procedures, Life support and specialties EKG Technician & cardiology Advanced diagnostics and Testing Medical office procedures II General Psychology
What is the self-regulating control mechanisms usually operate by a process called?
Self-regulating control mechanisms usually operate by a process called negative feedback. Negative feedback helps to maintain stability within a system by detecting changes in a controlled variable and activating mechanisms to counteract those changes. This helps to keep the system within a desired range or setpoint.
Reasons why a smear from a gram-positive control showed a gram-negative result?
Possible reasons for a gram-positive control smear showing a gram-negative result could include errors in the staining process, contamination of the specimen with gram-negative bacteria, or misidentification of the control as a gram-positive organism when it is actually gram-negative. Additional troubleshooting and repeat testing may be needed to confirm the result.
What is the purpose of control test in gram stain?
Gram staining is a simple staining test that simply identifies the two main groups of bacteria. Gram positive, and gram negative. Down a microscope, gram pos look like a dark blue/purple colour, and gram neg look red. It is to do with what the wall of the bacteria comprises of, and without going into too much detail, certain drugs work on gram pos bacteria, and others wont. Likewise for gram neg.
What is an absorbable hemostat?
An absorbable hemostat is a medical device used to control bleeding by promoting clot formation. It is made of materials that can be absorbed by the body over time, eliminating the need for removal after the bleeding is controlled. This type of hemostat is often used in surgeries and procedures where temporary control of bleeding is necessary.
How do you control a company?
by auditing of procedures , operation and results we can control a company
What are your organisational procedures for the care and control for the documents?
Procedures for the care and control of documents can vary depending on the organization. Each company has a document control process with a set of procedures they are to follow to create, maintain, and archive documents.
Essay about with inection control policies and procedures in health work?
The essay on Infection control policies and procedures in health work discusses the infection control measures and infection prevalence.
How do you describe security control?
Security control is a set of procedures and safeguards that are used to prevent or lessen the risks towards a property or company. This could include physical security procedures and also legal procedures.
Diff between progressive staining and regressive staining?
REGRESSIVE STAINING. In a regressive stain, the tissue is first over stained and then partially decolorized. Differentiation is usually controlled visually by examination with a microscope. When regressive staining is employed, a sharper degree of differentiation is obtained than with progressive staining .PROGRESSIVE STAINING. In progressive staining, once the dye is taken up by the tissue it is not removed. Differentiation in progressive staining relies solely on the selective affinity of dyes for different tissue elements. The tissue is left in the dye solution only until it retains the desired amount of coloration.
What are the features of internal control?
Control environment, risk assessment, control activities (procedures), communication, and monitoring
Prepare production and control charts necessary to control and optimise the process?
Prepare production and control charts necessary to control and optimise the process?
What is the fifth interrelated component of internal control?
Monitoring that assesses compliance with control procedures.
What is a snow and ice control plan?
Guidelines and procedures for the Snow and Ice Control program
