A nurse is conducting a session on the respiratory system for a ...

[mikaylakyoung]

A nurse is conducting a session on the respiratory system for a group of nursing students. The nurse is reviewing the anatomic relationships between the larynx, trachea, and esophagus. What structures are located in the pharynx?
 
  1 . Alveolar sac
  2 . Trachea
  3 . Esophagus
  4 . Pleura
  A) 1, 2
  B) 1, 4
  C) 2, 3
  D) 3, 4

Question 2

There are major subcultural groups in every community, state, and country. Cultures have become so interwoven and blended that specific identification of cultural groups can be difficult.
 
  The student nurse is doing research on the fastest growing group in the United States for a postclinical discussion. The student nurse's report will include what community as the fastest growing group in the United States? A) Hispanics
  B) Asian/Pacific Islanders
  C) Native Americans
  D) Africans

[carojassy25]

Answer to Question 1

C
Feedback:
The trachea and esophagus are both located in the pharynx. The alveolar sac is not located in the pharynx. The pleura have two layers. One layer covers the lungs, and the other layer lines the chest wall. Serous fluid secreted by the pleura enables the lungs to move without pain or friction.

Answer to Question 2

A
Feedback:
Currently, the Hispanic community is the fastest-growing group in the United States. The Asian/Pacific Islander group is also expanding rapidly, with a 95 growth rate expected in the early 21st century. To date, as many as 150 different ethnic groups and more than 500 tribes of Native Americans have been identified in the United States.

[mikaylakyoung]

Gracias!

[nguyenhoanhat]

Excellent