The nurse is caring for a client with asthma. The client asks the nurse what structures make up the upper respiratory tract. Which response by the num the most appropriate?
The nose, nasal cavity, pharynx, and paranasal sinuses
The nose and paranasal sinuses
The lungs and associated structures
The nose, nasal cavity, pharynx, and the lungs
The Correct Answer is A
A) The nose, nasal cavity, pharynx, and paranasal sinuses.
The upper respiratory tract consists of the structures located above the larynx (voice box). These include the nose, nasal cavity, pharynx (throat), and paranasal sinuses. These structures play vital roles in filtering, warming, and humidifying the air we breathe, as well as in olfaction (sense of smell) and speech resonance.
B) The nose and paranasal sinuses:
While the nose and paranasal sinuses are indeed part of the upper respiratory tract, this response does not include the entirety of the upper respiratory structures, such as the pharynx, which is also crucial.
C) The lungs and associated structures:
This choice is incorrect because the lungs are part of the lower respiratory tract, not the upper respiratory tract. The lower respiratory tract includes the trachea (windpipe), bronchi, bronchioles, and alveoli.
D) The nose, nasal cavity, pharynx, and the lungs:
This response includes structures from both the upper and lower respiratory tracts. While the nose, nasal cavity, and pharynx belong to the upper respiratory tract, the lungs are part of the lower respiratory tract. Therefore, this option is not accurate for describing the components of the upper respiratory tract.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
To administer the correct dose of valproic acid, which is 500 mg, when the available oral solution concentration is 250 mg per 5 mL, the nurse needs to calculate the volume of the solution required.
The calculation is as follows: (500 mg) / (250 mg/5 mL) = 2 x 5 mL = 10 mL.
Therefore, the nurse should administer 10 mL of the valproic acid oral solution to deliver a dose of 500 mg.
Correct Answer is ["10"]
Explanation
To administer the correct dose of valproic acid, which is 500 mg, when the available oral solution concentration is 250 mg per 5 mL, the nurse needs to calculate the volume of the solution required.
The calculation is as follows: (500 mg) / (250 mg/5 mL) = 2 x 5 mL = 10 mL.
Therefore, the nurse should administer 10 mL of the valproic acid oral solution to deliver a dose of 500 mg.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.