NCLEX Practice Questions Physical Assessment

Correct Answer: C

Rationale: Diplopia occurring when one eye is covered is a condition known as monocular diplopia. This symptom is typically not caused by problems within the eye itself, such as irregularities in the cornea or lens. Instead, monocular diplopia with one eye covered is more likely to be an indication of a neurological issue, often involving the brainstem. Lesions or damage in the brainstem can disrupt the normal coordination of eye movements, leading to the perception of double vision when one eye is closed. Weakness of CN III (oculomotor nerve) or CN IV (trochlear nerve) may cause diplopia when both eyes are open, but it would not typically manifest as monocular diplopia.

Correct Answer: C

Rationale: Given the patient's presentation of itching, anorectal pain, and tenesmus, along with rectal examination findings of generalized tenderness without prostate abnormalities, proctitis is the most likely diagnosis. Proctitis is inflammation of the rectal lining and is commonly associated with symptoms such as rectal pain, itching, tenesmus (feeling of incomplete defecation), and sometimes rectal bleeding. It can have various causes, including sexually transmitted infections (such as gonorrhea, chlamydia), inflammatory bowel disease, radiation therapy, or trauma.

Correct Answer: A

Rationale: Otosclerosis is a condition characterized by abnormal bone growth in the middle ear, specifically around the stapes bone. In cases of otosclerosis, the bone conduction is greater than air conduction on the affected side, which is seen in the scenario described. The Weber test localizes to the affected ear, meaning the patient hears the sound of the tuning fork better in the left ear in this case. This is because the abnormal bone growth can restrict the movement of the ossicles, leading to a conductive hearing loss. Otosclerosis typically affects one ear, and its presentation aligns with the results of the hearing tests performed in this case.

Correct Answer: D

Rationale: It is crucial to assess Adam's suicide risk immediately due to the statements he made about it being better if he were not here. This indicates possible suicidal ideation, which requires urgent attention and intervention. Asking directly about suicidal thoughts and intentions can help determine the level of risk and ensure that appropriate support and resources are provided to Adam. It is important to take any mention of suicide seriously and prioritize the safety and well-being of the individual in such situations.

Correct Answer: B

Rationale: When conducting a health history assessment, the components typically include the review of systems, present illness, and personal and social items. The review of systems involves asking specific questions related to each system of the body to gather comprehensive information about the patient's overall health. Present illness focuses on the current chief complaint and symptoms the patient is experiencing. Personal and social items encompass details such as lifestyle habits, family history, medical history, and social support systems. The thorax and lungs are typically assessed as part of the physical examination, not specifically in the health history documentation.