Final answer:
The nurse would expect a patient with a right frontal lobe tumor to exhibit impaired judgment, which aligns with the frontal lobe's role in cognition and social behavior. Expressive aphasia and right-sided weakness are typically associated with left hemisphere damage, which is not indicated by a right frontal lobe tumor. Difficulty swallowing is not directly related to frontal lobe functions.
Step-by-step explanation:
The nurse admitting a patient who has a right frontal lobe tumor would most likely expect the patient to have impaired judgment. This expectation is based on the role of the frontal lobe in cognition, decision-making, and moderating social behavior. A tumor in the right frontal lobe can affect these cognitive functions, potentially leading to behaviors that are socially inappropriate or impulsive, as indicated by the example of a patient eating fruit directly from bins in a store without paying.
Though language impairments such as aphasia are commonly associated with damage to specific areas in the left hemisphere known as Broca's or Wernicke's areas, right-sided brain damage may affect the use of language differently. It likely will not cause expressive aphasia but could lead to difficulties in understanding the figurative aspects of language or a flat affect in speech. However, since the question specifies a tumor in the right frontal lobe, expressive aphasia, which is linked to left hemisphere damage, is less likely. Right-sided weakness would result from damage to the brain's left hemisphere, which controls the body's right side, and therefore is not typically associated with a right frontal lobe tumor. Difficulty swallowing is not a common symptom directly associated with frontal lobe damage unless the tumor has expanded or affected other brain areas responsible for the control of swallowing.