Dr John Campbell
@campbellteaching·3.3M subscribers·3.1K videos
Immunity innate
Posted
August 9, 2019
Views
1,426
Likes
70
Comments
5
Engagement
5.26%
August 9, 2019
1,426
70
5
5.26%
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17:44Now PlayingWhich of the following elements is found in seminal fluid and has an antibacterial effect:
a. Iron
b. Iodine
c. Tin
d. Zinc
Tears and saliva contain an antibacterial enzyme called:
a. Pepsin
b. Lysozyme
c. Endopeptidase
d. Lipase
Cilia are found in the lining of the:
a. Lower genitourinary mucous membrane
b. The upper part of the gastrointestinal tract
c. The upper respiratory passages
d. Gall bladder and bile ducts
Which of the following conditions can be caused by reduced mucociliary clearance:
a. Hypostatic pneumonia
b. Gastroenteritis
c. Epididymitis
d. Meningitis
Which form of immunity is partly conferred by the presence of hydrochloric acid in the stomach?
a. Innate
b. Active acquired
c. Passive acquired
d. Active on passive
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