A client newly diagnosed with schizophrenia asks the nurse “Will I pass this disease on to my children?” What is the best response?
“The risk of getting schizophrenia is low, and most people with a close relative with the condition will not develop it themselves.”.
“Schizophrenia is caused by genetic factors and your children will develop the disease ten times more often than the general public.”.
“There is a 50% chance that your child will be born with schizophrenia, so keep them out of crowded places and high anxiety situations.”.
“Females with schizophrenia are infertile and unable to carry a full-term pregnancy, but most of the people who are affected are male.”.
The Correct Answer is A
Schizophrenia is a disorder that has genetic risk factors, but is not caused by a single gene. The risk of developing schizophrenia is higher if you have a close relative with the disorder, but it is not certain. The risk varies depending on the degree of relatedness and the number of genes involved. The heritability of schizophrenia, which measures how much of the risk is due to genetic factors, is estimated to be between 60% to 80%.
Choice B is wrong because it exaggerates the risk of schizophrenia for children of affected parents. The risk is about 10%, not 10 times more than the general public.
Choice C is wrong because it gives a false and misleading statistic.
There is no 50% chance that a child will be born with schizophrenia, and there is no evidence that crowded places and high anxiety situations can cause the disorder.
Choice D is wrong because it is based on false and outdated stereotypes. Females with schizophrenia are not infertile and can carry a full-term pregnancy, but most of the people who are affected are male.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Decreased flexibility is a normal age- related change that occurs in the elderly due to loss of elasticity in the ligaments and tendons.
Some possible explanations for the other choices are:
Choice B. Pain when standing. Pain when standing is not a normal finding and could indicate arthritis, osteoporosis, or injury.
Choice C. Swelling of the ankles. Swelling of the ankles is not a normal finding and could indicate heart failure, kidney disease, or venous insufficiency.
Choice D. Urinary incontinence. Urinary incontinence is not a normal finding and could indicate urinary tract infection, prostate enlargement, or neurological impairment.
Correct Answer is B
Explanation
The client on Digitalis has a low potassium level of 3.0 mEq/L, below the normal range of 3.5-5.0 mEq/L. Low potassium levels can increase the risk of digitalis toxicity, which can cause nausea, abdominal discomfort, visual changes, and cardiac arrhythmias.
The nurse would instruct the client to eat foods high in potassium, such as cantaloupe, to prevent or correct hypokalemia.
Choice A. Asparagus is wrong because asparagus is a low-potassium food that contains only 202 mg of potassium per cup.
Eating asparagus would not help to raise the client’s potassium level.
Choice C. Blackberries are wrong because blackberries are also a low-potassium food that contains only 233 mg of potassium per cup.
Eating blackberries would not help to raise the client’s potassium level.
Choice D. Cucumbers is wrong because cucumbers are a very low-potassium food that contains only 76 mg of potassium per cup.
Eating cucumbers would not help to raise the client’s potassium level and may even lower it further.
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