Question 1

Which of the following is a part of proper technique when performing a bleeding time test?

Accepted Answer

A)  Press the cutting device on the arm until the skin indents slightly. 
B)  Start the timing after the first drop of blood forms on the incision. 
C)  Touch the incision with filter paper every 30 seconds to blot blood. 
D)  Record the time when blood is no longer absorbed by the filter paper. 
A)  Press the cutting device on the arm until the skin indents slightly. 
B)  Start the timing after the first drop of blood forms on the incision. 
C)  Touch the incision with filter paper every 30 seconds to blot blood. 
D)  Record the time when blood is no longer absorbed by the filter paper.

Question 2

Which of the following has higher levels in venous blood than in capillary blood?

Accepted Answer

A)  Calcium 
B)  Chloride 
C)  Glucose 
D)  Sodium 
A)  Calcium 
B)  Chloride 
C)  Glucose 
D)  Sodium

Question 3

Which of the following is the appropriate site for dermal puncture on an infant's foot?

Accepted Answer

A)  Rear part of the arch of the foot 
B)  Medial and lateral borders of plantar surface 
C)  Fatty part of the middle toe 
D)  Center of the plantar surface 
A)  Rear part of the arch of the foot 
B)  Medial and lateral borders of plantar surface 
C)  Fatty part of the middle toe 
D)  Center of the plantar surface

Question 4

A heparin-coated micropipet tube is used primarily for dermal puncture when collecting which test?

Accepted Answer

A)  Blood gases 
B)  CBC 
C)  Glucose 
D)  Platelet count 
A)  Blood gases 
B)  CBC 
C)  Glucose 
D)  Platelet count

Question 5

Which of the following would be interpreted as a normal bleeding time?

Accepted Answer

A)  1 minute 
B)  6 minutes 
C)  12 minutes 
D)  20 minutes 
A)  1 minute 
B)  6 minutes 
C)  12 minutes 
D)  20 minutes

Question 6

Bedside glucose testing is usually performed on patients with what condition?

Accepted Answer

A)  Diabetes 
B)  Hemophilia 
C)  Kidney failure 
D)  Liver disease 
A)  Diabetes 
B)  Hemophilia 
C)  Kidney failure 
D)  Liver disease

Question 7

Which of the following should be the first test to be collected in a dermal puncture?

Accepted Answer

A)  Blood smears 
B)  CBC 
C)  Hemoglobin 
D)  Glucose 
A)  Blood smears 
B)  CBC 
C)  Hemoglobin 
D)  Glucose

Question 8

What is the recommended depth for a heel puncture on a premature infant?

Accepted Answer

A)  0.65 to 0.85 mm 
B)  1.0 to 1.5 mm 
C)  1.5 to 2.0 mm 
D)  2.5 to 3.0 mm 
A)  0.65 to 0.85 mm 
B)  1.0 to 1.5 mm 
C)  1.5 to 2.0 mm 
D)  2.5 to 3.0 mm

Question 9

Which antiseptic may affect the results of tests for bilirubin, uric acid, potassium, and phosphorus from a dermal puncture and therefore should not be used on a dermal puncture?

Accepted Answer

A)  Isopropyl alcohol 
B)  Chlorhexidine gluconate 
C)  Povidone-iodine 
D)  Sodium chloride 
A)  Isopropyl alcohol 
B)  Chlorhexidine gluconate 
C)  Povidone-iodine 
D)  Sodium chloride

Which of the following is a part of proper technique when performing a bleeding time test?

Which of the following has higher levels in venous blood than in capillary blood?

Which of the following is the appropriate site for dermal puncture on an infant's foot?

A heparin-coated micropipet tube is used primarily for dermal puncture when collecting which test?

Which of the following would be interpreted as a normal bleeding time?

Bedside glucose testing is usually performed on patients with what condition?

Which of the following should be the first test to be collected in a dermal puncture?

What is the recommended depth for a heel puncture on a premature infant?

Which antiseptic may affect the results of tests for bilirubin, uric acid, potassium, and phosphorus from a dermal puncture and therefore should not be used on a dermal puncture?

Introduction to Phlebotomy

Health Care Structure

Safety

Infection Control

Medical Terminology

Human Anatomy and Physiology

Circulatory, Lymphatic, and Immune Systems

Venipuncture Equipment

Routine Venipuncture

Venipuncture Complications

Blood Collection in Special Populations

Arterial Blood Collection

Special Collections and Procedures

Special Nonblood Collection Procedures

Specimen Transport, Handling, and Processing

Point-Of-Care Testing

Quality Phlebotomy

Legal Issues in Phlebotomy

Filters

Exam 10: Dermal Puncture

Which of the following is a part of proper technique when performing a bleeding time test?

Which of the following has higher levels in venous blood than in capillary blood?

Which of the following is the appropriate site for dermal puncture on an infant's foot?

A heparin-coated micropipet tube is used primarily for dermal puncture when collecting which test?

Which of the following would be interpreted as a normal bleeding time?

Bedside glucose testing is usually performed on patients with what condition?

Which of the following should be the first test to be collected in a dermal puncture?

What is the recommended depth for a heel puncture on a premature infant?

Which antiseptic may affect the results of tests for bilirubin, uric acid, potassium, and phosphorus from a dermal puncture and therefore should not be used on a dermal puncture?

Introduction to Phlebotomy

Health Care Structure

Safety

Infection Control

Medical Terminology

Human Anatomy and Physiology

Circulatory, Lymphatic, and Immune Systems

Venipuncture Equipment

Routine Venipuncture

Venipuncture Complications

Blood Collection in Special Populations

Arterial Blood Collection

Special Collections and Procedures

Special Nonblood Collection Procedures

Specimen Transport, Handling, and Processing

Point-Of-Care Testing

Quality Phlebotomy

Legal Issues in Phlebotomy

Filters