A 45-year-old man on the neurology floor can understand instructions but is unable to express himself through talking. Which lobe of the brain controls the expression of speech?
Frontal lobe
Occipital lobe
Temporal lobe
Parietal lobe
The Correct Answer is A
Choice A rationale: The frontal lobe, specifically Broca's area located in the dominant hemisphere, is responsible for expressive speech. Damage to this area can result in expressive aphasia or difficulty expressing speech.
Choice B rationale: The occipital lobe primarily processes visual information.
Choice C rationale: The temporal lobe is involved in auditory processing and language comprehension.
Choice D rationale: The parietal lobe is involved in spatial perception, attention, and sensory information processing.
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Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale: Hormone therapy (HT) is used to treat menopausal symptoms, not PID.
Choice B rationale: Irregularities in the menstrual cycle is not a common complications of PID.
Choice C rationale: Changes in secondary sex characteristics is not a common complications of PID.
Choice D rationale: Pelvic inflammatory disease (PID) is an infection of the female reproductive organs that can cause scarring and damage to the fallopian tubes, ovaries, and uterus. This can lead to ectopic pregnancy, chronic pelvic pain, and infertility.
Correct Answer is A
Explanation
Choice A rationale: With type 2 diabetes, insulin secretion is decreased, and insulin resistance is increased. This means that the pancreas does not produce enough insulin, and the cells of the body do not respond well to the insulin that is available. Insulin is a hormone that helps the body use glucose (sugar) for energy. Without enough insulin or with insulin resistance, glucose builds up in the blood, leading to high blood sugar levels and various complications.
Choice B rationale: This statement describes Type 1 diabetes, where the immune system destroys insulin-producing cells.
Choice C rationale: This describes type 1 diabetes, not type 2 diabetes. People with type 2 diabetes may or may not need to take insulin, depending on how well they can control their blood sugar levels with diet, exercise, and oral medications.
Choice D rationale: This refers to pancreatitis, which is a condition where the pancreas becomes inflamed due to infection, injury, or alcohol abuse. Pancreatitis can cause
severe abdominal pain, nausea, vomiting, fever, and elevated levels of pancreatic enzymes in the blood.
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