A light centrifuge - Study guides, Class notes & Summaries

Phlebotomy Exam Questions with Correct Answers What do evacuated tubes contain? - Answer-additives and anticoagulants What angle is a blood smear performed? - Answer-25 degrees to 30 degrees What is a CBC and what color tube is it collected in? - Answer-complete blood count and lavender or pink Calcium is bound by what tube additive? - Answer-EDTA What is the standard needle size used in venipuncture? - Answer-21-23 gauge What is the function of the urinary system? - Answer-filte...

GMU 213 Bio Lab Final Review Latest Update Graded A+ active site a region on an enzyme that binds to a protein or other substance during a reaction. Amylase - Enzyme in saliva that breaks the chemical bonds in starches - found in germinating seeds Amylase turns starch into what? maltose Anton von Leeuwenhoek and Robert Hooke First to use microscopes to study specimen that are smaller than the eye could see. Barfoed's reagent -Detects the presence of ONLY monosaccharide sugar...

Phlebotomy Technician Exam Questions and Answers 100% Pass When collecting blood from a capillary stick, you should always____________. - Correct Answer ️️ -wipe away the first drop of blood What are the three primary veins used for venipuncture? - Correct Answer ️️ -basilic, cephalic and median cubital How long can a tourniquet be left on? - Correct Answer ️️ -1 minute Where should a tourniquet be placed for venipuncture? - Correct Answer ️️ -3 to 4 inches above the draw...

Phlebotomy Practice Test Study Guide With Complete Solutions!! Most important step in venipuncture? Patient identification What is PPE? Personal Protective Equipment What is the best way to let a clean site dry? Air dry OSHA requires all phlebotomist to be trained regarding what? Blood borne pathogens and needle saftey All specimens are considered hazardous and infectious so we must use what? Universal and or Standard precautions What organization shoul...

NHA Phlebotomy 1. What temperature should a semen sample be transported? - ANSWER-36-38 degrees C 2. Which of the following would result in a grossly hemolyzed specimen? a. Incorrect order of draw b. Incorrect needle gauge c. Applying tourniquet too close to the draw site d. Failure to invert tube - ANSWER-b. Incorrect needle gauge 3. Which of the following is proper procedure after collecting ammonia specimen? a. Protect from light b. Keep specimen warm c. Keep specimen at body...

AQA A LEVEL BIOLOGY Paper 1 2024 What is the function of the cell membrane? - ANS To control what enters and leaves the cell, acts as a barrier between the cell and its environment. What structural feature of the cell membrane allows substances to enter/leave? - ANS Partially permeable What is the fluid mosaic model? - ANS States that a membrane is a fluid structure (because phospholipids are constantly moving) with a "mosaic" of various proteins embedded in it Describe t...

Phlebotomy Technician Exam Questions and Answers 100% Pass When collecting blood from a capillary stick, you should always____________. - Correct Answer ️️ -wipe away the first drop of blood What are the three primary veins used for venipuncture? - Correct Answer ️️ -basilic, cephalic and median cubital How long can a tourniquet be left on? - Correct Answer ️️ -1 minute Where should a tourniquet be placed for venipuncture? - Correct Answer ️️ -3 to 4 inches above the draw...

Phlebotomy Practice Test Most important step in venipuncture? - Patient identification What is PPE? - Personal Protective Equipment What is the best way to let a clean site dry? - Air dry OSHA requires all phlebotomist to be trained regarding what? - Blood borne pathogens and needle saftey All specimens are considered hazardous and infectious so we must use what? - Universal and or Standard precautions What organization should be contacted regarding employee safety and unsafe...

MLS final exam 1 questions & answers 2024/2025 A characteristic of a centrifuge: - ANSWERSdecreases as the concentration of a colored solution decreases What is not a division within a clinical laboratory? - ANSWERSUltrasound HIPAA is a federal law that requires: - ANSWERSconfidentially of patient's health care information between 2 organizations The total magnification of an object seen with a 10x ocular and a 100x objective is: - ANSWERS1000 times The newest direction for lab...

Most common analytical error - Answer-not checking specimen's integrity most common post-analytical error - Answer-clerical error how often a procedure be reviewed: - Answer-every 2 years before inspection thermometers must be checked against NIST thermometer - Answer-annually following equipment maintenance, when is QC suggested? - Answer-After any preventative maintenance according to CLIA who is responsible for processing, testing, and reporting results? - Answer-testing personnel NOT...