Which characteristic is associated with cerumen impaction?
A callus that forms on an ossicle
Inflammation of the innermost part of the ear
Blockage of the ear canal due to built-up ear wax
Accumulation of skin cells behind the tympanic membrane or within the mastoid bone
The Correct Answer is C
A. A callus that forms on an ossicle:
No callus forms on the ossicles with cerumen impaction. Ossicle problems (like otosclerosis) involve bone remodeling, not wax.
B. Inflammation of the innermost part of the ear:
This describes labyrinthitis or inner ear infections, not cerumen impaction.
C. Blockage of the ear canal due to built-up ear wax:
Cerumen impaction is the accumulation of earwax blocking the external ear canal, leading to symptoms like hearing loss or fullness.
D. Accumulation of skin cells behind the tympanic membrane or within the mastoid bone:
This describes a cholesteatoma, not cerumen impaction.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. The kidney and a portion of the bladder:
This removal describes procedures like radical cystectomy, not simple nephrectomy.
B. The kidney in its entirety:
A simple nephrectomy involves removing only the kidney (not adrenal gland, bladder, or lymph nodes).
C. Cancer within the kidney and some tissue around the cancer:
This describes a partial nephrectomy.
D. The kidney, the adrenal gland, and some surrounding tissue:
This describes a radical nephrectomy, not a simple nephrectomy.
Correct Answer is C
Explanation
A. Alkalosis and insomnia:
Alkalosis does not trigger sickling; acidosis (low pH) is more harmful. Insomnia alone is not a direct trigger.
B. Reduced stress and warm environmental temperature:
Reduced stress and warmth help prevent crises rather than cause them.
C. Acidosis and dehydration:
Acidosis promotes sickling of RBCs, and dehydration increases blood viscosity, both triggering vaso-occlusive crises.
D. High fat diet and hyperoxia:
A high-fat diet is linked to cardiovascular disease, and hyperoxia (excess oxygen) is not a trigger for sickling.
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.