it is not obtuse if the angles measure is 20.
is that what you were looking for?
Answer:
D. Auscultate lung sounds
Explanation:
find out what it is before you treat
other 3 options are treatments
Auscultate : stethoscope listening to lungs & heart sounds
furosemide is blood pressure medicine
saline is salt water
Answer:
if you knew it was Shang why'd you ask for help on here?
To estimate is to make an educated guess based on what info you have, so therefore, it is C! Please Mark Brainliest!