The nurse is caring for an individual with a head injury and notes unequal pupils. Which term should the nurse use to document this finding?

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Correct Answer: D

Rationale: A neuron consists of an axon, which transmits signals away from the cell body; dendrites, which receive signals; and a nucleus, which contains genetic material. All these parts work together to enable the neuron to communicate effectively. This comprehensive structure allows neurons to perform their critical role in the nervous system.

Correct Answer: C

Rationale: The correct answer is C: optic nerve. The optic nerve carries visual information from the retina to the brain, including the hypothalamus. Light stimuli levels are detected by the retina and transmitted via the optic nerve to the hypothalamus for regulating various physiological processes. A: glossopharyngeal - This nerve is responsible for taste and some motor functions in the throat, not related to light stimuli detection in the retina. B: oculomotor - This nerve controls eye movements, not directly involved in transmitting light stimuli levels to the hypothalamus. D: vagus - This nerve is responsible for parasympathetic functions in the body, not related to processing light stimuli information in the retina.

Correct Answer: B

Rationale: The correct answer is B: Neisseria meningitidis. This bacterium is a common cause of epidemic meningitis in college campuses due to person-to-person transmission, especially in crowded living spaces. It has a polysaccharide capsule that helps evade the immune system, leading to severe infections. Haemophilus influenzae type b, Streptococcus pneumoniae, and Listeria monocytogenes can also cause meningitis but are not typically associated with college campus epidemics.

Correct Answer: D

Rationale: The correct answer is D, ingestion of undercooked pork. This is because neurocysticercosis is caused by the larvae of the pork tapeworm, Taenia solium, which can be contracted by consuming undercooked pork containing the cysts. The other choices are incorrect because neurocysticercosis is not transmitted through arthropod bites, exposure to contaminated cat feces, or swimming in contaminated water. It is crucial to thoroughly cook pork to prevent this parasitic infection.