Free Certified Professional Coder Knowledge Skill Questions and Answers

Question 1

In a depression in the skull, this gland is found at the base of the brain:

Accepted Answer

Pituitary

Answer

The pituitary gland is a small, pea-sized endocrine gland located at the base of the brain, specifically nestled within a bony depression in the sphenoid bone called the sella turcica. It is often referred to as the 'master gland' because it produces hormones that control many other endocrine glands and regulate vital body functions. Its strategic location protects it while allowing it to interact with the hypothalamus.

Question 2

This divides into three parts: the medulla oblongata, the pons, and the midbrain:

Accepted Answer

Brainstem

Answer

The brainstem is a crucial part of the brain that connects the cerebrum and cerebellum to the spinal cord, serving as a relay center for information. It is anatomically divided into three main parts: the medulla oblongata, the pons, and the midbrain. These structures are essential for regulating many involuntary functions vital for survival, such as breathing, heart rate, and consciousness.

Question 3

The outermost layer of the eyeball is referred to by this term:

Accepted Answer

Sclera

Answer

The sclera is the tough, opaque, white outer layer of the eyeball, commonly known as the 'white of the eye.' It provides structural support and protection to the delicate inner components of the eye, maintaining its spherical shape. This fibrous tissue extends from the cornea at the front to the optic nerve at the back.

Question 4

In the middle ear, this is situated:

Accepted Answer

Stapes

Answer

The stapes, also known as the stirrup, is one of the three tiny bones (ossicles) located within the middle ear. It is the smallest bone in the human body and plays a critical role in the process of hearing. The stapes transmits sound vibrations from the incus (anvil) to the oval window of the inner ear, converting sound waves into fluid vibrations.

Question 5

The adenoids are contained in this, which is in the pharynx:

Accepted Answer

Nasopharynx

Answer

The nasopharynx is the uppermost section of the pharynx, situated behind the nasal cavity and extending down to the soft palate. This region contains the adenoids, which are masses of lymphoid tissue that play a role in the immune system by trapping pathogens. It serves as a passageway for air from the nasal cavity to the oropharynx.

CPC - Certified Professional Coder Practice Test

CPC - Certified Professional Coder Practice Test

Free Certified Professional Coder Knowledge Skill Questions and Answers