Question

question 1
what diagnostic tests should be ordered for a 65 - year - old with hematuria?
1 pts
○ u/a only
● u/a and c&s
○ c&s only
○ ultrasound
question 2
in the formula to estimate gestational age, woman is considered pregnant from:
1 pts
● the first day of the last menstrual period
○ the date of conception
○ the first day of a missed menstrual period
○ the last day of the last menstrual period
question 3
cyclic mastalgia:
1 pts
○ more likely causes unilateral, localized pain that is

Explanation:

Question 1:

Hematuria (blood in urine) in an older adult requires evaluation for infection and urinary tract issues. A urinalysis (U/A) screens for blood, infection markers, and crystals, while a culture and sensitivity (C&S) identifies specific pathogens and effective antibiotics. Ultrasound may follow, but initial testing starts with U/A and C&S.

Question 2:

Standard clinical practice for estimating gestational age uses the first day of the last menstrual period (LMP) as the starting point, as conception date is often unknown, and this provides a consistent, measurable baseline.

Question 3:

(Note: The full options for Question 3 are cut off, so a complete answer cannot be provided. Cyclic mastalgia is breast pain linked to the menstrual cycle, typically bilateral, non-localized, and related to hormonal fluctuations.)

Answer:

1. B. U/A and C&S
2. A. The first day of the last menstrual period
3. (Incomplete options provided; unable to select a final answer)