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Chapter 1 Cellular Function
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v 1. An increase in cardiac size and function due to increased workload is termed
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A) Atrophy.
B) Functional.
C) Hypertrophy.
D) Inflammation.
v 2. While assessing a patient diagnosed with Marfan's Syndrome, the nurse should
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include which of the following that is consistent with the syndrome?
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A) Cardiac assessment for coarctation of the aorta.
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B) Genital assessment for small testicles.
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C) Mental assessment for impairment.
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D) Oral assessment for cleft palate.
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v 3. Children with PKU must avoid phenylalanine in the diet. Phenylalanine is most
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likely to be a component of
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,A) Fat.
B) Sugar.
C) Protein.
D) Carbohydrate.
v 4. A 17-year-old college-bound student receives a vaccine against an organism that
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causes meningitis. This is an example of
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A) primary prevention. v
B) secondary prevention. v
C) tertiary prevention. v
D) disease treatment. v
v 5. Metaplasia is v
A) The disorganization of cells into various sizes, shapes, and arrangements.
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B) The replacement of one differentiated cell type with another.
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C) The transformation of a cell type to malignancy.
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D) An irreversible cellular adaptation.
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v 6. During a routine ultrasound of a 38 year old women 26 weeks gestation reveals a fetus
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v with a small square head, upward slant of the eyes, and low set ears. The
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nurse recognizes that these findings are consistent with which of the following?
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A) Fragile X Syndrome.
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B) Monosomy X (Turner's Syndrome). v v v
C) Trisomy 21 (Down's Syndrome).
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D) Trisomy X (Klinefelter's Syndrome).
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, v 7. While discussing treatment options with a parent of a newly diagnosed Monosomy
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X (Turner's Syndrome) child, the nurse should include which of the following?
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A) There is no treatment or cure.
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B) Symptoms of the condition are treated with estrogen.
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C) Symptoms of the condition are treated with testosterone.
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D) Institutionalization is the preferred method of managing care. v v v v v v v
v 8. Which of the following assessment findings indicates an alteration in homeostatic
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control mechanisms?
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A) Fever
B) Throat pain v
C) Joint stiffness
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D) Positive throat culture v v
v 9. What information should parents be given about the consequences of
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phenylketonuria (PKU)? v
A) Mental retardation is inevitable.
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B) PKU is commonly associated with other congenital anomalies.
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C) High dietary tyramine may help induce enzyme production.
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D) Failure to treat properly results in progressive mental retardation.
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v 10. Injury that occurs when blood flow is diminished to tissue is called
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A) hypoxic
B) ischemic
C) hyperemic
D) neoplastic