Table of Contents
What is meant by biological drawing?
Biological illustration is the use of technical illustration to visually communicate the structure and specific details of biological subjects of study. This can be used to demonstrate anatomy, explain biological functions or interactions, direct surgical procedures, distinguish species, and other applications.
Why are biological drawings important?
Drawing is a very important skill in biology and is considered a type of data collection because drawings help to record data from specimens. Drawings can highlight the important features of a specimen. A drawing is the result of a long period of observation at different depths of focus and at different magnifications.
How do you label a scientific drawing?
Scientific drawings are labeled to show the different features. Title your drawing at the top center of the page with a descriptive title. Include what view is being shown in your title (for example, Top View of a Thermos, Side View of a Thermos, Inside View of My Thermos, etc).
Why is it important to label and date specimen drawings?
To protect patients from adverse errors made due to improperly labeled specimens, the laboratory policy demands that proper labeling criteria are always met. Every specimen brought to the laboratory must have a label on the container in which it is held.
What rules do you need to follow to produce a biological drawing of what you see down the microscope?
Drawing Biological Diagrams: A few rules to follow Improvisation is a big no-no. Pencil. Simplicity is what’s preferable. Drawings should be done on an unlined sheet. Biological drawings should be conspicuous for easier comprehensibility. Labeling and positioning.
What is a high power drawing?
A high-power diagram generally does show individual cells. For a high-power diagram of a microscope slide, CIE require that students are provided with a microscope with a x10 eyepiece lens and high-power objective lens (x40). For a high power diagram: draw only a few representative cells.
Why is it important to label the specimen?
Accurately identifying patients and correctly labeling specimens are critical to ensure patient safety. If a specimen in not accurately identified, it can lead to delayed or wrong diagnoses, missed or incorrect treatments, blood transfusion errors, and more.
How do you label a specimen?
Each package should contain a line list with the following information for each included specimen: patient name, ID number, date collected, specimen type, clinical contact name and phone number, and submitter contact name, affiliation, phone number and e-mail address.
How do you label a diagram?
A part of a diagram is sometimes labeled by an arrow or line connecting the part of the diagram to the word being used as a label. In the example, the labels are highlighted in gray.
What is specimen label?
A means of uniquely identifying the source of a clinical specimen sent for laboratory analysis.
Why is it important to label the tubes immediately after finishing the venipuncture?
The risk of receiving unsuitable samples can hence be enormously reduced when precise instructions about the type of container and its immediate management are reported in pre-labeled blood tubes.
How do you label a lab tube?
DO attach the label properly so the barcode can be scanned DO place the label straight along the length of the tube, with the name at the top. DON’T leave little bumps in the label. DO use the correct size label. DON’T wrap the label around the tube horizontally, diagonally across it, or as a flag on it.
What is the order of draw?
The “Order of Draw” is designed to eliminate the possibility of cross contamination that may result in erroneous results. It is based on CLSI Procedures for Collection of Diagnostic Blood Specimens by Venipuncture; Approved Standard Sixth Edition, October 2007.
How do you label blood samples?
Labelling the Samples Do not use any type of labels, including ICE labels on Blood Transfusion samples. These samples should only be handwritten. Guidance on labelling Blood Transfusion samples can be found in the Requesting & Reporting section. Label bottles with patients Surname, Forename, DOB, ward and Date.
How do you label a urine specimen?
Urinalysis Only Label filled tube with the patient’s first and last name and second identifier. Include the date and time of specimen collection on each specimen container.
What is a diagram example?
The definition of a diagram is a graph, chart, drawing or plan that explains something by showing how the parts relate to each other. An example of diagram is a chart showing how all the departments within an organization are related.
What makes a good diagram?
The balance between the positive (objects) and the negative (whitespace) is fundamental to create an aesthetic pleasing diagram. Whitespace can help to emphasize particular elements but also help to balance the objects in the diagram. Using too much whitespace and a relationship between two objects may get lost.
Should you wear gloves when using a microscope?
All glass slides must be disposed of into a sharps container • Immersion oil is an irritant so ensure you wear gloves when handling it. Wear gloves if using stains. NB: The microscope should be set up in a laboratory area but away from wet areas such as sinks and staining materials.
How does a light microscope work a level biology?
The Light Microscope Light from the Condenser Lens, and then through the Specimen where certain wavelengths are filtered to produce an image. Finally, the light passes through the Eyepiece Lens, which can also be changed to alter the magnification, and into the eye.
Which microscope is used to examine small microorganisms or structures?
Electron microscopy (EM) is a technique for obtaining high resolution images of biological and non-biological specimens. It is used in biomedical research to investigate the detailed structure of tissues, cells, organelles and macromolecular complexes.
How do you label a specimen slide?
Slides should be labeled on the frosted end with the accession number, slide designation and patient name.
What is laboratory processing?
Lab processors process biological specimens and information from a patient once the specimen arrives at a lab. Lab processors are also known as specimen processors, laboratory aides, phlebotomy technicians or clinical laboratory technicians.
How is patient identification made in specimen collection?
Regulations require that at least two patient identifiers be obtained, usually spelling of their name and their date of birth. In addition, proper labeling of the specimen is also critical (patient’s name, hospital number or date of birth, time and date of collection, phlebotomist’s name).
