What laboratory findings would be expected in the client with malabsorption?
A. Excess bile salts
B. Elevated fecal fat level
C. Increased MCV and MCH
D. Increased serum cholesterol levels
B
Quantitative analysis shows the fecal fat level to be elevated in malabsorption because of bile salt deconjugation, nonabsorbed fats, and bacteria in the intestine
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A nurse is aware that the concepts of genotype and phenotype must be included in any consideration of pharmacogenetics. Which of the following statements is true of these concepts?
A) Genotype is an expression of DNA, but phenotype is a cultural concept. B) Genotype is easily modifiable, but phenotype is not modifiable. C) Genotype is a consequence of the genetic makeup of an individual's parents while phenotype is unique to every individual. D) Genotype is the composition of person's DNA, but phenotype is the manifestation of these genes.
The actions of the family members of an older adult who just died are chaotic, and they are unable to decide on a funeral home. Which recommendation should the nurse implement?
a. Help them make a list of the problems. b. Provide a list of preferred funeral homes. c. Allow them privacy to work it out alone. d. Suggest they call someone who can help.
Which of the following statements form components of both the error theory of aging and the cross-linking theory of aging?
A) Free radicals cause mutations in cells. B) Senescence is environmentally controlled at the cellular level. C) Changes in DNA lead to organ malfunctions. D) Genetic programming determines life expectancy.
Which part of the blood carries oxygen?
a. Red blood cells b. White blood cells c. Platelets d. Plasma