When hearing is evaluated, which cranial nerve is being tested?
VII
X
I
II
The Correct Answer is A
A. Cranial nerve VII (facial nerve) is not primarily responsible for hearing; however, it does have some sensory function in the ear region. The primary cranial nerve responsible for hearing is cranial nerve VIII (vestibulocochlear), which is not listed among the options.
B. Cranial nerve X (vagus nerve) is primarily involved in autonomic functions and does not directly relate to hearing.
C. Cranial nerve I (olfactory nerve) is responsible for the sense of smell.
D. Cranial nerve II (optic nerve) is responsible for vision.
Free Nursing Test Bank
- Free Pharmacology Quiz 1
- Free Medical-Surgical Quiz 2
- Free Fundamentals Quiz 3
- Free Maternal-Newborn Quiz 4
- Free Anatomy and Physiology Quiz 5
- Free Obstetrics and Pediatrics Quiz 6
- Free Fluid and Electrolytes Quiz 7
- Free Community Health Quiz 8
- Free Promoting Health across the Lifespan Quiz 9
- Free Multidimensional Care Quiz 10
View Related questions
Correct Answer is D
Explanation
A. Nodules, specifically rheumatoid nodules, can occur in RA, but they are not typically an early manifestation.
B. Fremitus is related to lung assessment and is not a manifestation of rheumatoid arthritis.
C. Tenderness in the soles of the feet is not a classic early manifestation of RA.
D. Joint swelling is one of the hallmark early signs of rheumatoid arthritis due to inflammation of the synovial membranes.
Correct Answer is D
Explanation
A. Checking pupillary response to light assesses cranial nerve II (optic nerve).
B. Observing for facial symmetry primarily assesses cranial nerves VII (facial nerve) and possibly V (trigeminal nerve).
C. Testing for sense of smell assesses cranial nerve I (olfactory nerve).
D. Eliciting the gag reflex assesses cranial nerve IX (glossopharyngeal nerve) and also cranial nerve X (vagus nerve), making it the correct action to assess cranial nerve IX.