Chapter 33/34

Question 1

Virus transmission

Answer 1

couging/sneezing

Question 2

Influenza vaccine

Answer 2

-promotes the production of antibodies by the immune system

Question 3

Antiviral drugs

Answer 3

used to prevent or delay the spread of a viral infection

-inhibit viral rep by interfering with viral nucleic acid synthesis in the cell

Question 4

neuramidase inhibitors

Answer 4

release the virus from infected cells which decreases viral spread and shortens flu

Question 5

IgG (gamma globulin)

Answer 5

rich in antibodies found in the blood

• provides passive immunity by blocking penetration into host cell
• IM

Question 6

purine nucleosides

Answer 6

interferes with viral DNA synthesis

-treat herpes

Question 7

Antimalarials

Answer 7

• -protozoan disease
• tissue phase: no clinical symptoms
• erythrocytic phase: invasion of blood cells

Question 8

Urinary antiinfectives

Answer 8

+/-

• nitrofurantoin
• inhibits bacterial enzymes and metabolism

Question 9

Sulfonamides

Answer 9

+/-

-slow bactericidal

Question 10

UTI drugs

Answer 10

• antiinfectives
• sulfonamides
• quinolones
• penicillins
• 3rd gen cephalosporins

Question 11

Methenamine

Answer 11

• chronic UTIs

- Bactericidal when urine is acidic

Question 12

Urinary analgesics

Answer 12

• phenazopyridine
• relieves pain and burning
• reduces frequency and urgency

Question 13

Urinary stimulants

Answer 13

• bethanechol

- increases bladder tone

Question 14

Urinary antispasmodics

Answer 14

• direct action on smooth muscles

- reduce UT spasms

Question 15

Urinary antimuscarinics

Answer 15

-control overactive bladder