Question

Question 5

1. An anaerobic environment lacks free oxygen but may contain atomic oxygen bound in compounds such as?

   	a.	nitrate.
   	b.	nitrite.
   	c.	sulfites
   	d.	a, b, and c are all three correct.

1 points

Question 6

1. In exercise 32. you will observe prepared slides of which two Clostridium species?

   	a.	Clostridium botulinum and Clostridium tetani
   	b.	Clostridium botulinum and Clostridium perfingens
   	c.	Clostridium difficile and Clostridium tetani
   	d.	Clostridium pyogenes and Clostridium agalactiae

1 points

Question 7

1. The Mycobacterium avium complex is comprised of which two species?

   	a.	Mycobacterium avium and Mycobacterium leprae
   	b.	Mycobacterium avium and Mycobacterium intracellulare
   	c.	Mycobacterium tuberculosis and Mycobacterium bovis
   	d.	Mycobacterium tuberculosis and Mycobacterium leprae

1 points

Question 8

1. The anaerobic jar and the bio-bag anaerobic incubation systems require a gas generator that produces which two gases?

   	a.	Hydrogen and Helium.
   	b.	Oxygen and Hydrogen.
   	c.	Hydrogen and Hydrogen Sulfide.
   	d.	Hydrogen and Carbon Dioxide.

1 points

Question 9

1. The bacterial endospore may be seen in which of the following locations within a cell?

   	a.	central.
   	b.	terminal.
   	c.	subterminal.
   	d.	a, b and c are all three correct.

1 points

Question 10

1. Which of the following are three types of botulism?

   	a.	foodborne, waterborne and wound.
   	b.	foodborne, waterborne and infant.
   	c.	foodborne, wound and infant.
   	d.	foodborne, wound and respiratory.

Answer 1

5) d (above three options are correct

6) a (clostridium botulinum & clostridium tetani

7)b (mycobacterium avium & mycobacterium intercellulare

8)d (Hydrogen & carbon dioxide

9)c (subterminal

10) a (food borne, waterborne & wound