Blood/Orientation To The Lab

25 Questions | By Ivelisr718 | Last updated: Mar 20, 2022 | Total Attempts: 98

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1.

Erythropoietin is created in which organ?
- A.
  
  Liver
- B.
  
  Kidney
- C.
  
  Pancreas
- D.
  
  Stomach
2.

The squeezing of a blood cell through a vessel wall is called
- A.
  
  Hemocytoblasts
- B.
  
  Hemoglobin
- C.
  
  Leukopenia
- D.
  
  Diapedesis
3.

What does the medical term leukocytosis mean?
- A.
  
  WBC normal count
- B.
  
  WBC below normal
- C.
  
  Leukocytes
- D.
  
  Excessive WBC in the blood
4.

Another name for platelets:
- A.
  
  Monocytes
- B.
  
  Erythrocytes
- C.
  
  Lymphocytes
- D.
  
  Thrombocytes
5.

Hemolysis:
- A.
  
  Build up of blood cells
- B.
  
  Rupture or break down of blood cells
- C.
  
  Clumping of Blood cells
- D.
  
  Clot in vessel
6.

Hormone responsible for producing RBC
- A.
  
  Erythropoietin
- B.
  
  Granulocytes
- C.
  
  Agranulocytes
- D.
  
  Hematocrit
7.

Hemoglobin that carries oxygen is called oxyhemoglobin
- A.
  
  True
- B.
  
  False
8.

Hemostasis
- A.
  
  Measures percentage of RBC in blood
- B.
  
  Biconcave shaped cells
- C.
  
  Control of bleeding
- D.
  
  Matured RBC
9.

Average life span of RBC
- A.
  
  90 days
- B.
  
  120 days
- C.
  
  60 days
- D.
  
  180 days
10.

The function of Hemoglobin
- A.
  
  Stimulates red bone marrow
- B.
  
  Carries carbon dioxide from the tissues to the lungs for release from body
- C.
  
  Carries oxygen from the lungs to body tissues
- D.
  
  B and C
11.

WBCs commonly called [blank], are divided into two categories: [blank] and [blank], [blank] have granules (small particles) in their cytoplasm and include [blank], [blank], [blank]. [blank] do not have granules in their cytoplasm and include [blank] and [blank]
12.

Device for spinning a specimen at high speed until it separates into its component parts.
- A.
  
  Autoclave
- B.
  
  Centrifuge
- C.
  
  Microscope
- D.
  
  Objectives
13.

What is another term used for the oculars of a microscope?
- A.
  
  Objective
- B.
  
  Nosepiece
- C.
  
  Eyepiece
- D.
  
  Stage
14.

Who is qualified to interpret test results for the patient?
- A.
  
  Doctor
- B.
  
  Medical Assistant
- C.
  
  The nurse
- D.
  
  The receptionist
15.

A laboratory owned by a company other than the physician’s practice is a
- A.
  
  Physicians office laboratory
- B.
  
  Waived testing center
- C.
  
  Reference laboratory
- D.
  
  Pathology department
16.

An object visible through a microscope but unrelated to the specimen is a/an
- A.
  
  Artifact
- B.
  
  Speck
- C.
  
  Inclusion
- D.
  
  Iris
17.

This law placed all laboratory facilities that conduct tests for diagnosing, preventing, or treating human disease.
- A.
  
  Certificate if waiver test
- B.
  
  Components of quality assurance
- C.
  
  CLIA '88
- D.
  
  Control samples
18.

Before collecting a specimen
- A.
  
  Put on gloves
- B.
  
  Be sure you have the right patient
- C.
  
  Deliver instruction clearly
- D.
  
  Provide any helpful advice
19.

Common disinfectant used in a physician’s office laboratory is
- A.
  
  Germicidal soap
- B.
  
  Betadine
- C.
  
  10% bleach
- D.
  
  70% alcohol
20.

Patients with diabetes and clinical personnel use which of the following to monitor blood glucose levels?
- A.
  
  Centrifuge
- B.
  
  Photometer
- C.
  
  Glucometer
- D.
  
  Microscope
21.

A slide calibrated to the exact measurements needed to count blood cells or sperm under a microscope is a ____.
- A.
  
  Pipette
- B.
  
  Glucometer
- C.
  
  Photometer
- D.
  
  Hemocytometer
22.

Which of the following tests would NOT be performed in a POL?
- A.
  
  Urinalysis
- B.
  
  Blood banking
- C.
  
  Chemical analysis
- D.
  
  Hematologic test