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Blood Banking > Donor Selection & Blood Collection > Flashcards

Donor Selection & Blood Collection Flashcards

1
Q

Blood donation deferral for pregnant women

A

Six weeks postpartum

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2
Q

The minimum required age for blood donation

A

17 y/o

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3
Q 
Fill in the blanks for the Criteria of Donor Selection 
Age: 
Temperature: 
Blood Pressure: 
Hemoglobin:
Hematocrit: 
Pulse: 
Weight:
A 
Age: 17 y/o 
Temperature: 37.5C / 99.5F 
Blood pressure: 180/100 
Hemoglobin: 12.5g% 
Hematocrit: 38% 
Pulse: 50-100 bpm 
Weight: 50kg/110lb
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4
Q

Blood donation is deferred for at least __ after hemapheresis

A

48 hrs.

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5
Q

Deferral for a patient who is an immigrant/visitor from an area endemic to malaria

A

3 years

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6
Q

Deferral for a patient who received pituitary growth hormone of human origin (Crutzfeldt-Jakob Disease)

A

Indefinite

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7
Q

Donation for self

A

Autologous donation

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8
Q

Donation for another

A

Heterologous

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9
Q

It is the withdrawal of whole blood from a donor, removing selected components, and reinfusion of the remaining components into the donor

A

Apheresis/ Hemapheresis

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10
Q

Separation and collection of cells

A

Cytapheresis

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11
Q

Separation and collection of plasma

A

Plasmapheresis

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12
Q

Separation and collection of platelets

A

Plateletpheresis

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13
Q

Separation and collection of Leukocytes/ granulocytes

A

Leuka/granulopheresis

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14
Q

Deferral for a positive STS patient (Serologic test for syphilis)

A

1 year from completion of therapy

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15
Q

Storage temperature for FFP

A

-18C

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16
Q

Given in cases of severe shock

A

Whole blood (RBCs for oxygen & plasma for volume)

17
Q

Deferral period for patient with Babesiosis, Trypanosoma, or Chagas disease

A

Permanently

18
Q

Deferral period for donor who had a vaccination for Hepatitis B Immune Globulin

A

1 year

19
Q

Deferral period for donor who had Rabies vaccination

A

1 year

20
Q

Deferral period for donor who has cold / flu

A

7 days

21
Q

Deferral period for donor who had a major dental work

A

72 hrs.

22
Q

Yes/ No: Can a woman who recently had a pregnancy donate blood prior to 6 weeks post partum?

A

Yes. Only if she’s donating to her baby

23
Q

Donors can donate every __ weeks.

A

8 weeks

24
Q

Blood must be __ while being drawn

A

Mixed

25
Q

Maximum bleed for patients (including sample tubes) every 8 weeks

A

525 mL

26
Q

Prohibited for 30 min. after blood donation

A

Smoking & Alcohol

27
Q

One of the most common adverse reactions after giving blood characterized by Fainting, dizziness, pallor, cold, clammy skin

A

Vasovagal Reactions

28
Q

Tingling of lips during apheresis due to citrate

A

Parathesia

29
Q

Enumerate the type of infectious diseases and serological tests performed on donor blood.

A
  1. HBsAG
  2. Anti-HIV-1
  3. Anti-HIV-2
  4. Anti-HCV
  5. Anti-HBc
  6. Syphilis
  7. HIV NAT
  8. West Nile Virus
30
Q

What should be done if less than 300 mL is drawn

A

Use proportionately less anticoagulant

31
Q

What should be the volume donated by the patient if she is 90lbs.?

A

368 mL

Solution:
(90lbs/110lbs)* 450 mL
(patient lbs/required lbs)*standard donation

32
Q

What should be the volume donated by the patient if she is 43 kgs?

A

387 mL

Solution:
(43kgs/50kgs)450 mL
(patient kgs/required kgs)standard donation

33
Q

Acceptable hematocrit range for autologous donation

A

33%

34
Q

What is the amount of anticoagulant to use IF blood obtained from the patient is 368 mL?

A

52 mL

Solution:
368 mL * .14
drawn blood * standard percent of anticoagulant

35
Q

What is the amount of anticoagulant to remove IF blood obtained from the patient is 368 mL?

A

11 mL

Solution #1:
368 mL * .14 = 52 mL
drawn blood * standard percent of anticoagulant = needed anticoagulant

Solution #2
63mL-52mL = 11 mL

Blood Banking (2 decks)

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