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Blood
From ATI RN 7.1
21
Nursing
Undergraduate 2
09/05/2009

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Cards

Term
Blood Type A
Definition

Antigen: A

Antibodies against: B

Compatible with: A+/- and O +/-

Term
Blood Type A-
Definition

Antigen: A

Antibodies against: B

Compatable with A- or O-

Term
Blood Type B
Definition

Antigen: B

Antibodies against: A

Compatabile with B+/- or O+/-

Term
Blood Type B-
Definition

Antigen: B

Antibodies against: A

Compatible with B- or O-

Term
Blood Type AB
Definition

Antigen: AB

Antibodies against: O

Compatible with: A+/-, B+/-, AB +/-, or O+/-

Term
Blood Type O
Definition

Antigen: O

Antibodies against: A, B

Compatible with O+/-

Term
Blood Type O-
Definition

Antigen: O

Antibodies against: A, B

Compatible with O-

Term
Transfusion Types
Definition

1) Transfusions from blood donors

 

2) Autologous transfusion: client's own blook is collected in anticipation for future transactions.

 

3) Intraoperative blood salvage: Blood loss during certain surgeries can be be recycled through a cell-saver machine and transfused during or after surgery.

Term
Indications for Transfusions
Definition

- Excessive blood lost (Hgb  6-10 g/dL & depending on symptoms) = Whole Blood

 

- Anemia - (Hgb 6-10 g/dL and depending on symptoms) = Packed RBC's

 

Chronic Renal Failure = packed RBC's

 

- Hemophilia (& other Coagulation Factor deficiencies) = Fresh Frozen plasma

 

Thrombocytopenia/platelet dysfunction (plt < 20,000 or < 80,000 and actively bleeding) = platelets

Term
Before Blood Transfusion
Definition

1) Assess lab values (esp. Hgb & Hct)

2) Verify order

2) Obtain blood samples for compatability determination

4) Large bore IV access

5) Assess for hx of rxns

6) Inspect blood for discoloration, bubbles, cloudiness

7) Verify client's name, blood compatibility, and expiration date with another nurse (need two sigs).

7) Prime with NS (NEVER add meds to blood products)

8) Ascertain if filter should be used

9) Baseline VS

10) Begin transfusion

Term
During Transfusion
Definition

1) Remain with client during 1st 15 mins

2) Moniter VS

3) Rate of infusion

4) Respiratory status

 

Rxn? = sudden increase in anxiety? breath sounds? neck vein distention?

*Notify doc immediately for any signs of rxn & remember to retake VS; stop transfusion immediately and initiate a saline infusion. Save blood bag and remaining blood & tubing for testing.

 

Complete transfusion w/in 2-4 hrs.

Term
Following Transfusion
Definition

1) Obtain VS

2) Dispose of blood-administration set in biohazard bags

3) Monitor blood values (CBC, Hgt, Hct) - Hgt levels rise approx 1 g/dL per unit of blood

4) Complete paperwork/document

Term
Acute Hemolytic Rxn
Definition

- Immediate onset transfusion rxn

- Can be mild or life-threatening

- Symptoms: chills, fever, low backpain, tachycardia, flushing, hypostension, chest tightening or pain, tachypnea, nausea, anxiety, and hemoglobinuria.

- Can cause: CV collapse, acute renal failure, disseminated intravscular coagulation, shock, and death.

Term
Circulatory Overload
Definition

- Symptoms: dyspnea, chest tightness, tachycardia, tachypnea, headache, hypertension, jug-vein distention, peripheral edema, orthopnea, sudden anxiety, and crackles in the base of the lungs.

- Administer O2, VS, slow infusion rate and admin diuretics as ordered

- Call doc immediately

Term
Febrile Rxn
Definition

- Onset 30 mins-6 hrs. after transfusion

- Symptoms: chills, fever, flushing, headache, and anxiety.

- Use white blood cell filter and admin antipyretics.

 

Term
Mild Allergic
Definition

- Rxn during or up to 24-hrs after transfusion

- Sypmtoms: itching, uticaria, and flushing.

-Administer antihistamines (i.e. Benedryl)

Term
Anaphylactic Rxn
Definition

- Immediate onset rxn

- Symptoms: wheezing, dyspnea, chest tightness, cyanosis, and hypotension

- Maintain airway; admin O2, IV fluids, antihistamine, coricosteroids, vasopressors.

Term

Sepsis/Septic Shock

Definition

- Symptoms: fever, nausea, vomiting, abdominal pain, chills, and hypertension

- maintain airway, admin O2

- Antibiotic therapy as ordered

- samples for blood cultures

- Admin vasopressors (i.e. dopamine) in late phase

- Elevate pts feet

- If DIC (disseminated intravascular coagulation) occurs:

1) Admin anticoagulants (Heparin) - early phase

2) Admin clotting factors and blood products - late stage

3) Admin activated protein C (Xigris) - for inflammatory response

Term
Older Clients and Transfusions
Definition

- If cardiac or renal dysfunction - increased risk for heart failure and fluid-vol excess

- Venous access may be limited

- Assess VS more frequently because changes may be sole indicators of fluid overload or rxn

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