10+ Zebronics Interview Questions and Answers

An average CT number water calibration test should be performed daily.

• Daily calibration tests are recommended to ensure accurate results

• Regular calibration helps maintain the accuracy of the CT scanner

• Failure to calibrate regularly can lead to incorrect diagnoses

• Calibration frequency may vary depending on the specific CT scanner model

The most common type of film used to record CT exams is the standard X-ray film.

• Standard X-ray film is the most commonly used film for recording CT exams

• It is cost-effective and readily available in most medical facilities

• The film is sensitive to X-ray radiation and produces high-quality images for diagnostic purposes

Ultrasound and MRI are likely to have less scan radiation compared to CT and X-ray.

• Ultrasound uses sound waves to create images, no radiation involved

• MRI uses magnetic fields and radio waves, no radiation involved

• CT scans and X-rays use ionizing radiation for imaging

Limitations of CT scanning of the spine include limited soft tissue contrast, radiation exposure, and inability to visualize certain structures.

• Limited soft tissue contrast can make it difficult to differentiate between certain tissues or pathologies.

• Radiation exposure is a concern, especially for repeated scans or in sensitive populations.

• CT scans may not be able to visualize certain structures well, such as nerves or small blood vessels.

• Motion artifacts can affect image qua...read more

A CT scan is a medical imaging procedure that uses X-rays and computer technology to create detailed cross-sectional images of the body.

• Patient lies on a table that slides into the CT scanner

• X-ray tube rotates around the patient, emitting X-ray beams

• Detectors measure the amount of radiation absorbed by the body

• Computer processes the data to create detailed images

• Images are reviewed by a radiologist for diagnosis

Skyline view is a specialized X-ray technique used to visualize the upper portion of the chest and lungs.

• Skyline view is commonly used to assess the clavicles, scapulae, and upper ribs.

• To take a skyline view X-ray, the patient stands facing the X-ray machine with their back against the image receptor.

• The X-ray beam is directed horizontally from the side, capturing a lateral view of the chest and upper thoracic region.

• Skyline view X-rays are often used to evaluate fractures, d...read more

The first C.T image was demonstrated in 1971 by British engineer Godfrey Hounsfield.

• The first C.T image was demonstrated in 1971 by British engineer Godfrey Hounsfield

• It revolutionized medical imaging by allowing doctors to see detailed cross-sectional images of the body

• C.T scans are now commonly used for diagnosing various medical conditions

You can use the formula =HYPERLINK("path to file") to open a word or file in Excel.

• Use the HYPERLINK function in Excel

• Insert the path to the file within double quotes

• Example: =HYPERLINK("C:\Users\Documents\example.docx")

Yes, HIV stands for Human Immunodeficiency Virus.

• HIV is a virus that attacks the immune system, specifically the CD4 cells.

• It can lead to acquired immunodeficiency syndrome (AIDS) if left untreated.

• HIV is primarily transmitted through unprotected sexual intercourse, sharing needles, or from mother to child during childbirth or breastfeeding.

• Testing for HIV involves detecting antibodies or antigens in blood or oral fluid samples.

• Treatment for HIV includes antiretroviral therap...read more

LJ is a type of culture medium used for growing mycobacteria. STD stands for sexually transmitted disease. Earthroposis is not a known medical term.

• LJ is short for Löwenstein-Jensen medium, which is used for culturing mycobacteria like tuberculosis.

• STDs are infections that are spread through sexual contact, such as chlamydia, gonorrhea, and HIV.

• Earthroposis is not a recognized medical term and may be a misspelling of the term 'arthropodosis', which refers to a disease caused ...read more

Barium swallow is a procedure used to examine the esophagus, stomach, and small intestine using barium contrast material.

• Barium sulfate is a chalky liquid that coats the inside of the digestive tract for better visibility on X-rays

• The patient swallows the barium solution while X-ray images are taken in different positions

• It helps diagnose conditions like ulcers, tumors, inflammation, and swallowing disorders

Order of draw refers to the sequence in which different blood collection tubes should be filled during venipuncture.

• Order of draw is important to prevent cross-contamination of additives between tubes.

• Common order of draw includes tubes for coagulation studies, chemistry tests, and blood cultures.

• For example, tubes with additives should be drawn before tubes without additives to prevent contamination.

Biochemistry is the study of chemical processes within and relating to living organisms.

• Biochemistry focuses on the chemical reactions and pathways that occur within living organisms.

• It involves the study of biomolecules such as proteins, carbohydrates, lipids, and nucleic acids.

• Biochemistry plays a crucial role in understanding diseases and developing new treatments.

• Examples of biochemistry research include studying the structure and function of enzymes, investigating metabo...read more