• Question 1
1 out of 1 points
The ability to distinguish fine detail or discriminate between two very closely spaced objects is called:
Selected Answer:
• Question 2
resoluti on
1 out of 1 po
...
• Question 1
1 out of 1 points
The ability to distinguish fine detail or discriminate between two very closely spaced objects is called:
Selected Answer:
• Question 2
resoluti on
1 out of 1 points
Prokaryotes are generally smaller than eukaryotes
Selected Answer:
• Question 3
Tru e
1 out of 1 points
Handwashing is not necessary if gloves are used throughout the lab exercise
Selected Answer:
• Question 4
Fals e
1 out of 1 points
Laboratory safety protocols are established to protect which of the following:
Selected Answer:
• Question 5
All answers are correct
1 out of 1 points
When is it crucial to wear protective eyewear when working in the lab?
Selected Answer:
• Question 6
When working with hazardous chemicals
1 out of 1 points
What type of container should a paper towel used to dry hands be disposed into?
Selected Answer:
• Question 7
Garbage can
1 out of 1 points
Infectious agents in the laboratory are classified into biosafety levels based on their ease of transmission and their ability to cause disease:
Selected 4
Answer:
• Question 8
1 out of 1 points
Microscopes make organisms appear larger than they are. This apparent increase in size is known as:
Selected Answer:
• Question 9
Magnificati on
1 out of 1 points
Your lab partner has the following items on the lab bench. Which items would you suggest they dispose of before beginning the lab activity?
Selected Answer:
• Question 10
Water bottle
0 out of 1 points
When first viewing a specimen using the brightfield microscope, it is recommended that you begin viewing the specimen with which objective lens?
Selected 40
Answer: X
• Question 11
1 out of 1 points
According to the CDC guidelines, when washing your hands you should scrub with soap for a minimum of seconds
Selected 2
Answer: 0
• Question 12
0 out of 1 points
Viruses can be readily viewed with the brightfield microscope
Selected Answer:
• Question 13
Tru e
1 out of 1 points
Which of the following items would be disposed of into the sharps container?
Selected Answer:
• Question 14
Used microscope slides
1 out of 1 points
Which metric unit is most appropriate to measure the size of bacterial cells?
Selected Answer:
• Question 15
Micromet er
1 out of 1 points
Immersion oil must only be used with which objective lens?
Selected Answer:
100
x
[Show More]