30+ Coditas Technologies Interview Questions and Answers

PCR is a technique used to amplify a specific DNA sequence. It involves cycles of heating, cooling, and replication.

• PCR stands for Polymerase Chain Reaction.

• It is a widely used molecular biology technique.

• The principle of PCR is based on the ability of DNA polymerase to synthesize new DNA strands complementary to the template DNA.

• PCR involves three steps: denaturation, annealing, and extension.

• Denaturation involves heating the DNA to separate the double-stranded DNA into sing...read more

The rules used to assess LJ charts are based on growth patterns and colony morphology.

• Assessment of LJ charts involves analyzing the growth patterns and colony morphology of the organisms.

• The rules consider factors such as the rate of growth, pigmentation, texture, and appearance of colonies.

• Different rules may be applied for different organisms or specific tests.

• For example, in the case of Mycobacterium tuberculosis, the presence of cord formation is an important criterion.

• T...read more

Answering questions related to phlebotomy techniques and terminologies.

• The order of draw is the sequence in which different blood collection tubes are filled during venipuncture.

• The size of needle used for phlebotomy depends on the patient's age, vein size, and the type of test being performed.

• Plasma is the liquid component of blood that remains after the cells and clotting factors have been removed.

• Hemolysis of a blood sample can be prevented by using the correct needle size...read more

Controls used in RT-PCR and their function

• Positive control: ensures the assay is working properly by using a known positive sample

• Negative control: ensures there is no contamination by using a sample with no target RNA

• Internal control: monitors the efficiency of the reaction and detects inhibition

• Reverse transcription control: confirms that the RNA was successfully converted to cDNA

• Amplification control: confirms that the PCR reaction is working properly

Yes, I am familiar with the installation of servers.

• I have experience installing various server operating systems such as Windows Server and Linux.

• I am familiar with setting up server hardware and configuring network settings.

• I have installed and configured server software such as Apache, Nginx, and Microsoft Exchange.

• I am knowledgeable about RAID configurations and server virtualization.

• I have experience troubleshooting server installation issues.

Pathology laboratories typically have multiple departments for different types of testing and analysis.

• Common departments include clinical chemistry, hematology, microbiology, immunology, and cytology

• Each department specializes in a different area of testing and analysis

• Pathology laboratories may also have specialized departments for molecular diagnostics, genetics, and toxicology

Blood group is a classification of blood based on the presence or absence of certain antigens on the surface of red blood cells.

• Blood group is determined by the presence or absence of antigens A and B on red blood cells.

• There are four main blood groups: A, B, AB, and O.

• The Rh factor (positive or negative) is also important in blood typing.

• Blood group compatibility is crucial for blood transfusions to avoid adverse reactions.

• Example: A person with blood group A has A antigens ...read more

The best performance in fully automatic analysis is achieved through advanced algorithms and machine learning techniques.

• Utilizing advanced algorithms and machine learning techniques

• Implementing automated data collection and processing

• Leveraging artificial intelligence to optimize analysis

• Ensuring high accuracy and efficiency in results

• Minimizing human intervention and error

• Continuous improvement through feedback and optimization

• Examples: automated image analysis in pathology...read more

RFT stands for Renal Function Test and LFT stands for Liver Function Test. They are blood tests used to assess the functioning of the kidneys and liver.

• RFT (Renal Function Test) includes tests like serum creatinine, blood urea nitrogen (BUN), and estimated glomerular filtration rate (eGFR) to evaluate kidney function.

• LFT (Liver Function Test) includes tests like alanine transaminase (ALT), aspartate transaminase (AST), alkaline phosphatase (ALP), and bilirubin to assess liver...read more

Normal range of HB in human body is 12-16 g/dL for women and 14-18 g/dL for men.

• Normal range for women: 12-16 g/dL

• Normal range for men: 14-18 g/dL

• HB stands for Hemoglobin, a protein in red blood cells that carries oxygen throughout the body

Patients are checked for RFT test to evaluate kidney function and detect any abnormalities.

• RFT stands for Renal Function Test

• It includes tests like serum creatinine, blood urea nitrogen, and estimated glomerular filtration rate

• Abnormal results may indicate kidney disease or dysfunction

• RFT test is also used to monitor the progress of kidney disease and the effectiveness of treatment

Gram staining is a common laboratory technique used to differentiate bacteria into two major groups: Gram-positive and Gram-negative.

• Gram staining involves a series of steps including fixation, crystal violet staining, iodine treatment, decolorization, and counterstaining with safranin.

• Gram-positive bacteria retain the crystal violet stain and appear purple under a microscope, while Gram-negative bacteria lose the stain and appear pink or red.

• This staining technique is essent...read more

Complete LFT parameter refers to a comprehensive set of liver function tests that assess the overall health and function of the liver.

• Complete LFT parameter includes tests such as ALT, AST, ALP, bilirubin, albumin, and total protein.

• These tests help in diagnosing liver diseases, monitoring liver function, and evaluating the effectiveness of treatment.

• Abnormal results in LFT parameters can indicate liver damage, hepatitis, cirrhosis, or other liver disorders.

• For example, eleva...read more

CBC stands for Complete Blood Count, a common blood test that provides information about the cells in the blood.

• CBC is used to evaluate overall health, diagnose conditions, and monitor treatment.

• It measures different components of blood including red blood cells, white blood cells, and platelets.

• Results can indicate issues like anemia, infection, or clotting disorders.

• CBC is typically ordered by doctors for various reasons such as routine check-ups or to investigate symptoms ...read more

The angle of vein puncture should be between 15-30 degrees.

• The ideal angle for vein puncture is 15-30 degrees to prevent going through the vein.

• Inserting the needle at too shallow of an angle can cause the needle to come out of the vein.

• Inserting the needle at too steep of an angle can cause the needle to go through the vein.

• Proper angle ensures successful blood draw and minimizes patient discomfort.

Configuring a web service involves setting up the necessary parameters and endpoints to enable communication between clients and servers.

• Identify the purpose and functionality of the web service

• Choose a suitable protocol for communication (e.g. REST, SOAP)

• Define the endpoints and methods for accessing the service

• Configure security measures such as authentication and encryption

• Test the service to ensure it is functioning correctly

The major product I am selling is a non-invasive prenatal test (NIPT) called Harmony. It is used to screen for common chromosomal abnormalities in fetuses.

• The major product is Harmony, a non-invasive prenatal test (NIPT).

• Harmony is used to screen for common chromosomal abnormalities in fetuses.

• It is a non-invasive test, meaning it does not pose any risk to the mother or the fetus.

• The test analyzes cell-free DNA from the mother's blood to detect chromosomal abnormalities.

• Harmo...read more

Hormonal tests are blood tests that measure the levels of hormones in the body to assess various health conditions.

• Hormonal tests are commonly used to diagnose hormonal imbalances, such as thyroid disorders, diabetes, and reproductive issues.

• Examples of hormonal tests include thyroid stimulating hormone (TSH) test, follicle-stimulating hormone (FSH) test, and testosterone test.

• These tests are important in determining the functioning of endocrine glands and overall hormonal he...read more

A Phlebotomist's essential duties include drawing blood, labeling samples, and maintaining equipment.

• Draw blood from patients using various techniques

• Properly label and store blood samples for testing

• Maintain and clean equipment to ensure accuracy and safety

• Verify patient information and medical records

• Communicate with patients to alleviate anxiety and explain procedures

• Follow safety protocols to prevent infection and injury

To avoid hematomas when drawing blood, proper technique and equipment should be used.

• Select the appropriate size needle for the patient's vein

• Apply pressure to the puncture site after withdrawing the needle

• Avoid probing or reinserting the needle once it is in the vein

• Ensure the patient is relaxed and not tensing their arm muscles

• Use a tourniquet for no longer than one minute

• Release the tourniquet before removing the needle

• Avoid excessive movement of the needle during the draw

I will prioritize tasks, use time management techniques, and seek help when necessary.

• I will create a to-do list and prioritize tasks based on urgency and importance.

• I will use time management techniques such as the Pomodoro technique to increase productivity.

• I will communicate with my team and seek help when necessary to avoid burnout and ensure tasks are completed on time.

• I will regularly assess my workload and adjust my strategies as needed to ensure efficiency.

I have extensive experience in various fields of pathology, quality management system, and audits.

• I have worked in different areas of pathology such as surgical pathology, cytopathology, hematopathology, and microbiology.

• I have implemented and maintained quality management systems in my previous roles.

• I have conducted internal and external audits to ensure compliance with regulatory requirements.

• I have experience in developing and implementing standard operating procedures (S...read more

The order of blood draw refers to the sequence in which different tubes are filled during a blood collection procedure.

• Start with blood culture tubes to prevent contamination.

• Follow with coagulation tubes to avoid interference with clotting factors.

• Next, fill non-additive tubes followed by tubes with additives like anticoagulants.

• Finish with tubes containing EDTA, which can affect other tests if drawn first.

• Always follow the facility's specific protocol for blood draw order.

There are mainly three types of switches: managed switches, unmanaged switches, and smart switches.

• Managed switches offer more control and features, such as VLAN support and QoS settings.

• Unmanaged switches are plug-and-play devices with no configuration options.

• Smart switches are a middle ground between managed and unmanaged switches, offering some configuration options.

• Examples: Cisco Catalyst 2960 (managed), Netgear GS308 (unmanaged), TP-Link TL-SG2008 (smart)

Pathology is the study of diseases and their effects on the body.

• Pathology involves the examination of tissues, organs, and bodily fluids to diagnose diseases.

• It includes the study of the causes, mechanisms, and progression of diseases.

• Pathologists work closely with other medical professionals to determine the best course of treatment for patients.

• Examples of pathology tests include biopsies, blood tests, and imaging studies.

• Pathology is a crucial field in healthcare as it he...read more

CBP stands for Complete Blood Picture. Grouping refers to the classification of blood based on the presence or absence of certain antigens.

• CBP is a common blood test that provides information about the different components of blood.

• It includes measurements of red blood cells, white blood cells, and platelets.

• Blood grouping is important for blood transfusions and involves determining the ABO and Rh blood types.

• The ABO blood group system classifies blood into four types: A, B, ...read more

Supervision vein is a vein located close to the surface of the skin that is easily visible and accessible for phlebotomy procedures.

• Supervision veins are commonly used for drawing blood or inserting IVs.

• These veins are typically found in the arms, hands, or feet.

• Examples of supervision veins include the median cubital vein in the antecubital fossa and the cephalic vein on the outer side of the arm.

Viral marker test is a diagnostic test used to detect specific markers or proteins associated with viral infections in the body.

• Viral marker tests are used to identify the presence of viral infections by detecting specific antigens or antibodies in the blood.

• Examples of viral marker tests include hepatitis B surface antigen (HBsAg) test for hepatitis B virus, and HIV antibody test for HIV infection.

• These tests help in diagnosing viral infections, monitoring disease progressio...read more

Configuring a router involves accessing the router's web interface, setting up network parameters, and configuring security settings.

• Access the router's web interface by entering the router's IP address in a web browser

• Log in using the default username and password or the credentials provided by the ISP

• Set up network parameters such as IP address, subnet mask, and default gateway

• Configure wireless settings including SSID, security mode, and password

• Enable firewall and other s...read more

To collect a specimen, follow proper collection techniques and ensure accurate labeling. Process the specimen by performing necessary tests and analysis.

• Use appropriate collection containers and tools for different types of specimens (e.g., blood, urine, tissue)

• Follow standard protocols for specimen collection to maintain integrity and prevent contamination

• Ensure accurate labeling of specimens with patient information and unique identifiers

• Transport specimens to the laborator...read more

Suckling test is a diagnostic test used to determine the presence of maternal antibodies in newborns.

• Performed by placing a drop of blood from the newborn on a filter paper

• The filter paper is then allowed to dry and is sent to the laboratory for testing

• Presence of maternal antibodies in the newborn's blood indicates successful transfer of immunity from the mother

The normal range of lipid profile includes total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides.

• Total cholesterol: Less than 200 mg/dL

• LDL cholesterol: Less than 100 mg/dL

• HDL cholesterol: Greater than 40 mg/dL for men and greater than 50 mg/dL for women

• Triglycerides: Less than 150 mg/dL

There are 8 different blood types: A+, A-, B+, B-, AB+, AB-, O+, and O-.

• Blood types are determined by the presence or absence of certain antigens on the surface of red blood cells.

• The most common blood type is O+, while the rarest is AB-.

• Blood type is important for blood transfusions and organ transplants.

• People with type O- blood are considered universal donors, while those with type AB+ are universal recipients.

Laboratory highgining refers to the process of analyzing and interpreting laboratory results to make informed medical decisions.

• Laboratory highgining involves reviewing test results, identifying abnormalities, and determining the significance of findings.

• Phlebotomists play a crucial role in the laboratory highgining process by collecting blood samples for analysis.

• Interpreting laboratory results accurately is essential for diagnosing and treating patients effectively.

• Effectiv...read more

No, I believe in generating business ethically and within the company's policies.

• I prioritize ethical business practices over generating business at any cost.

• I believe in building long-term relationships with clients rather than short-term gains.

• I will work within the company's policies and guidelines to generate business.

• Examples: Offering discounts or incentives within the company's policies, providing excellent customer service to retain clients.