Question

question 10
1 pts
what has changed in terms of recommended antibiotic treatment for uncomplicated lower utis?
○ seven - day regimens are now recommended.
○ three times a day of oral antibiotics are now recommended.
● three - day regimens are now recommended.
○ a single dose is now recommended.
question 11
1 pts
what has contributed to the decreased incidence of hepatitis b over the past 20 years?
○ the decrease in pid
● the hbv vaccination
○ the increase in condom use
○ more precise screening methods
question 12
1 pts
which contraceptive methods have inherent failure rates?
○ none
○ some

Explanation:

Question 10

For uncomplicated lower UTIs, current guidelines recommend shorter antibiotic regimens. Three - day regimens are now the standard recommendation for many uncomplicated UTIs, while seven - day, three - times - a - day, or single - dose regimens are not the current standard for this condition.

Hepatitis B virus (HBV) vaccination has been a major public health intervention. Widespread HBV vaccination has led to a significant decrease in the incidence of hepatitis B over the past 20 years. Decrease in PID (pelvic inflammatory disease), increase in condom use, and more precise screening methods are not the primary factors for the decrease in hepatitis B incidence.

All contraceptive methods have some inherent failure rate, even with perfect use. So the answer is "Some" as no contraceptive method is 100% effective in preventing pregnancy.

Answer:

C. Three - day regimens are now recommended.

Question 11