Froggy Jumps
41 questions,
20 questions per game,
60 seconds per question
1
What happens as an RBC ages?
2
What does a lack of nucleus do for RBCs?
3
Which part of the RBC contains supporting tissues & framework?
4
Which describes a normochromic RBC?
5
What does a large central pallor mean for a RBC?
6
What can happen if the shape of a RBC is altered?
7
What does strength & flexibility provide for the RBC?
8
What does the biconcave shape provide for the RBC?
9
What is the capacity of a normocytic RBC?
10
How large is a normocytic RBC?
11
Which phospholipids are primarily external?
12
Which phospholipids are primarily internal?
13
Which phospholipid is internal?
14
Which phospholipid is external?
15
Which phospholipid resides on both internal & external sides of the RBC membrane?
16
Which of the following is the RBC's membrane impermeable to?
17
Which of the following is the RBC's membrane permeable to?
18
Which of the following contributes to the net negative charge of RBCs?
19
Which of the following protects the RBC against microbes & mechanical damage?
20
Which of the following is crucial to maintaining the RBC's form & strength?
21
~25% of the RBC membrane is made up of what?
22
An increase in what would cause the RBC to gain strength but lose elasticity?
23
Concentration of what is regulated by enzymes, deficiencies in any of these enzymes can lead to abnormal RBCs & otther issues?
24
Which proteins are permanently attached to the RBC membrane?
25
Which proteins are temporarily attached to the RBC membrane?
26
Which RBC surface protein carries red cell antigens?
27
Which membrane protein: creates transport sites (for osmotic tension), adhesion sites (prevents adhesion to other vessels), & creates signalling receptors?
28
Which membrane protein contains ankyrin, spectrin, & actin to form a lattice network for elasticity & membrane stability?
29
What can result from abnormalities of the membrane proteins?
30
Which is the only negatively charged phospholipid?
31
What happens at the end of an RBCs lifespan?
32
What can happen in some disease states (such as sickle cell) that reduce the RBC lifespan?
33
Which is the most common fixative for hematology staining?
34
Which of the following is the most popular Romanowski stain for hematology?
35
Which Romanowski stain is used for malaria smears?
36
Which stain contains both an acidic & basic component in a complex?
37
Which stains RNA & basophilic granules?
38
Which stains Hgb & eosinophilic granules?
39
What is used to maintain the pH of stains?
40
What can happen after eating a high fat meal?
41
Which could you expect to potentially see after eating high fat meals?
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