Answer:
4ml
Explanation:
80 × 0.25 = 20
Patient will need 20mg/day;
There are 50mg in 10ml, and we the patient needs 20mg so we can use ratios;
50 : 10
20 : x
20/50 = x/10
x = 4ml
Answer:
1. Avoid caffeine for 72 hours.
2. A 24 hour urine specimen requires starting with an empty bladder.
3. Limit physical exercise throughout the test.
4. A preservative will be added to the collection container so no ice is required.
Explanation:
hope this helps
Xylem
Explanation: Xylem carries water and nutrients upward from the roots to the leaves.
