The wife of a 65-year-old man tells the nurse that she is concerned because she has noticed a change in her husband's personality and ability to understand. He also cries very easily and becomes angry. The nurse recalls that the cerebral lobe responsible for these behaviors is the……..lobe.
Frontal
Occipital
Temporal
Parietal
The Correct Answer is A
A. The frontal lobe is responsible for a variety of functions, including personality, behavior, judgment, and emotional regulation. It also plays a key role in problem-solving and decision-making. Changes in these areas, such as the emotional instability (crying and anger) described in the question, are often linked to frontal lobe dysfunction.
B. The occipital lobe is primarily responsible for visual processing. Damage or issues in the occipital lobe typically affect vision, such as causing blindness or visual disturbances, rather than emotional or behavioral changes like those described in the scenario.
C. The temporal lobe is involved in processing auditory information, memory, and language. While damage to the temporal lobe can affect memory or speech, it is not primarily responsible for the emotional and personality changes described in the scenario. Temporal lobe damage is more commonly associated with memory loss or issues with speech.
D. The parietal lobe is responsible for sensory information and spatial awareness. While damage here can lead to problems with spatial orientation or sensation, it is not directly responsible for emotional regulation or changes in personality and behavior like those described in the question.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. This tests cranial nerve VIII (vestibulocochlear), not cranial nerve XI.
B. Moves the head and shoulders against resistance with equal strength. Cranial nerve XI (accessory nerve) innervates the sternocleidomastoid and trapezius muscles. The expected response would be equal strength when the patient moves their head and shoulders against resistance.
C. Follows an object with his or her eyes without nystagmus or strabismus. This describes the function of cranial nerve II (optic) or cranial nerve III (oculomotor), not cranial nerve XI.
D. Sticks out the tongue midline without tremors or deviation. This tests cranial nerve XII (hypoglossal), not cranial nerve XI.
Correct Answer is C
Explanation
A. Larger body size does not increase the risk for osteoporosis. In fact, individuals with a larger body may have more bone mass, offering some protection.
B. Although a history of fractures may indicate fragile bones, childhood fractures do not significantly contribute to the development of osteoporosis in adulthood.
C. Smoking is a well-established risk factor for osteoporosis. It reduces bone density and impairs bone regeneration, making smokers more prone to fractures and bone loss.
D. While excessive alcohol consumption can increase the risk of osteoporosis, consuming one alcoholic beverage per day is generally considered moderate and does not pose a high risk for osteoporosis by itself.
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