Answer:
b outer ear
Explanation:
The auricle (pinna) is the visible portion of the outer ear. It collects sound waves and channels them into the ear canal (external auditory meatus), where the sound is amplified. The sound waves then travel toward a flexible, oval membrane at the end of the ear canal called the eardrum, or tympanic membrane.
A standard dipstick urinalysis includes strips of chemicals.
Urinalysis is defined as the process use to investigate the chemical composition of a urine sample.
It can be recommended by physicians in clinical conditions such as:
- urinary tract infections,
This is used to detect, manage or to know the effectiveness of drugs during treatment of the above clinical conditions.
Dipstick is a standard method used in urinalysis.
It is made up of chemical strips that has the ability to change colour if certain substances are present or if their levels are above typical levels.
Therefore, a standard dipstick urinalysis includes strips of chemicals.
Learn more about urinalysis here:
brainly.com/question/4102877
