NURS 488 - Lec 13 Test With Solution

NURS 488 - Lec 13 Test With
Solution

Blood component - ANSWER a therapeutic component of blood (red cells,
platelets, plasma) that can be prepared with the equipment available in a
blood center by using the techniques of centrifugation, filtration, or freezing

blood product - ANSWER any therapeutic product derived from plasma and
produced by a manufacturing process that pools multiple units (albumin,
immunoglobulins, fibrinogen, factors Vlll and lX)

blood is tested for (7) - ANSWER • ABO and RH type

• RBC antibody screen

• HIV 1 and 2

• HTLV I and II (human T-cell lymphotropic virus)

• Hep C, B

• Syphilis

• West Nile Virus

donor process (6) - ANSWER • ID

• hemoglobin check

• advised of high-risk activities

• health assessment

• physiologic criteria

, • refusal privilege

each blood donation contains (3) - ANSWER 1. One unit of red cells (250 -
350 mL)

2. One unit of platelets (50 - 70 mL)

3. One unit of plasma (200 - 250 mL)

1 lot of albumin - ANSWER 10000 donors

1 lot of IVIG - ANSWER 2000-3000 donors

indications for RBC administration (6) - ANSWER *reduced oxygen carrying
capacity (hypovolemia, anemia, etc)*

• Acute blood loss from trauma or surgery

• Chronic conditions causing reduced red blood cell production or increased
destruction.

• Chemotherapy or radiation therapy

• Hemoglobinopathies (e.g., sickle cell disease).

• Severe infections or illnesses causing significant blood cell destruction.

• Bone marrow disorders.

indications for platelets (5) - ANSWER *thrombocytopenia*

• Chemotherapy or radiation therapy

• Bone marrow disorders

•Hematopoietic stem cell transplantation

• Liver disease