Question

Chapter 10 Capillary Puncture Equipment, Principles and Procedures 197 MATCHING 10-2 che finger pune dinger Puncture Precaution 10-2: FINGER PUNCTURE PRECAUTION AND RATIONALE uncture precaution with the appropriate rationale Finger Puncture Rationale puncture fingers of infants and A A puncture with a print groove makes children under 1 year of age. collection difficult because it allows blood to run anot puncture fingers on the same side down the finger rather than form a rounded drop a mastectomy without permission from that is easier to collect the patient's physician. B. It has a pulse indicating an artery in the puncture area, and the skin is generally thicker and more Do not puncture parallel to the grooves or callused, making it difficult to obtain a good lines of the fingerprint specimen Do not puncture the fifth or little inkl C. It is usually more callused, harder to puncture, finger and more sensitive, so the puncture can be more painful, and it is typically used more. so a patient Do not puncture the index finger may notice the pain longe Do not puncture the side or very tip of the D. The amount of tisse between skin surface and bone is so small that one mury s y finger complications include infection and Do not puncture the thumb. E. The arm is suscepible to intretion and raison F. The disse between the surface and bone Beatral est port The se ben thi n this of the Dog the skin surface and bone is and bone nury is likely MATCHING 10-3: HEEL PUNCTURE PREC Heel Puncture Precaution Do not puncture any deeper than 2 mm. Do not puncture areas between the imaginary boundaries. Do not puncture bruised areas. Do not puncture in the arch and any areas of the foot other than the heel Do not puncture sites that are swollen. Do not puncture the posterior curvature of the heel Do not puncture through previous puncture sites. DA Heel Puncture Rationale A Arties, nerves, tendons, and cartilage in these es can be injured B. Deeper punctures risk injuring the bone, even in the safest puncture areas. C. Excess tissue fluid in the area could contaminate the specimen D. It can be painful and impaired circulation or byproducts of the healing process can negatively affect the specimen E The bone can be as little as l-mm deep in this area. F. The calcaneus may be as little as 2-mm deep in this area G. This can be painful and can spread previously undetected infection

Answer 1

1.D

The infants usually have a very thin tissue between skin surface and bone ,so injury to bones are easy

2.E

Pricking on the sides of mastectomy arm can lead to infection

3.A

This method will make the blood to run instead of forming a drop to collect sample

4.G

The little fingers are not selected because of the very low tissue in it

5.C

The index finger is calloused and thicker ,so this can be difficult and painful full while pricking

6.F

The skin at tip and side are more delicate and sensitive than the center part

7.B

The thump has a pulse die to princeps policies artery,so it is usually avoided.