How it Works
Try Naxlex NCLEX-RN (Free-Trial)

Which of the following structures contains the vocal cords?

A.

Trachea

B.

Pharynx

C.

Larynx

D.

Epiglottis

Answer and Explanation

The Correct Answer is C

a. Trachea: The trachea is the windpipe, a tube that carries air from the larynx to the bronchi in the lungs. It does not contain vocal cords.

b. Pharynx: The pharynx is a muscular passageway at the back of the throat that connects the nasal cavity, oral cavity, and larynx. It does not contain vocal cords.

c. Larynx: The larynx, also known as the voice box, is located in the throat and contains the vocal cords. These are two folds of muscle that vibrate when air passes over them, producing sound for speech.

d. Epiglottis: The epiglottis is a small flap of cartilage that covers the opening of the larynx during swallowing. It does not contain vocal cords.


Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Free Nursing Study Resources

Related Questions

Correct Answer is D

Explanation

a. Prothrombin: This is a protein involved in blood clotting, not in maintaining colloid osmotic pressure.

b. Globulins: These are involved in immune responses and transportation of substances but are not the primary proteins for colloid osmotic pressure.

c. Fibrinogen: This is a clotting factor that helps in blood coagulation, not in colloid osmotic pressure.

d. Albumin: Albumin is the main plasma protein responsible for maintaining colloid osmotic pressure, which helps to keep fluid within the blood vessels.

Correct Answer is C

Explanation

a. Reabsorption: Reabsorption is the process by which the kidneys reabsorb water and other needed solutes from the filtrate back into the bloodstream.

b. Incontinence: Incontinence is the involuntary loss of urine.

c. Micturition: Micturition is the voluntary process of emptying the urinary bladder. Urine is produced by the kidneys, stored in the bladder, and released through the urethra when the bladder muscles contract and the sphincter relaxes.

d. Filtration: Filtration is the process by which the kidneys remove waste products and excess water from the blood to form urine

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

Register