

Hemoglobin and Sahali's Method Quiz
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Jennifer Brown
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary role of hemoglobin in the body?
To digest food
To transport oxygen
To fight infections
To produce energy
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the structure of hemoglobin?
A metal protein tetramer
A single polypeptide chain
A carbohydrate molecule
A lipid bilayer
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is highlighted in the video for estimating hemoglobin levels?
Electrophoresis
Sahali's method
Chromatography
Spectrophotometry
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the color comparison tubes in Sahali's hemoglobinometer?
To store blood samples
To compare the color of the sample
To calibrate the device
To measure temperature
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the Sahali's method procedure?
Add distilled water
Fill the hemoglobin tube with hydrochloric acid
Stir the contents
Draw blood sample
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you adjust the reading if the hemoglobin is less than two gram percent?
Add more blood
Divide by 2
Use a different method
Multiply by 2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the normal hemoglobin range for adult men?
10 to 12 grams per deciliter
13.5 to 17.5 grams per deciliter
15 to 20 grams per deciliter
12 to 15 grams per deciliter
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