Which Portion of the Ear Contains the Sense Organs for Hearing

question 49

Multiple Choice

Which portion of the ear contains the sense organs for hearing and balance?

• A)external ear
• B)middle ear
• C)inner ear
• D)auditory tube
• E)tympanic membrane.

Differentiate between sleep and rest and their impacts on the body.

Manage and support pediatric sleep issues, such as sleepwalking and enuresis.

Understand the classification and characteristics of different sleep disorders.

Describe therapeutic patient teaching for sleep disturbances.

---

Definitions:

Francis Crick

A British molecular biologist, biophysicist, and neuroscientist, best known for co-discovering the structure of the DNA molecule in 1953 with James Watson.

Hereditary Material

Genetic information passed from parents to offspring, primarily consisting of DNA or RNA in certain viruses.

DNA

A double-stranded molecule consisting of nucleotides arranged in a helical structure, serving as the hereditary material in most organisms.

Purines

Nitrogenous bases found in DNA and RNA that include adenine (A) and guanine (G), playing a crucial role in encoding genetic information.