The client's dosage of Lanoxin (digoxin) was changed from 0.125 mg to 0.5 mg. What percentage was the dosage increased?
1. 0.25 %
2. 40%
3. 400%
4. 300%
4
Rationale 1:
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Fertilization takes place in the ampulla of the woman's fallopian tube when there is union of ovum and sperm. This union forms a zygote made up of:
A) 22 autosomes C) 23 mixed autosomes B) 46 chromosomes D) 44 chromosomes
Which of the following limits the capacity of the scientific method to answer questions about humans?
A) The necessity of departing from traditional beliefs B) The difficulty of accurately measuring complex human traits C) The lack of funding for research D) The shortage of theories about human behavior
The nurse is providing discharge teaching for a client who will be going home with a T-tube following cholecystectomy surgery. Which statement by the client indicates the need for addi-tional teaching?
a. "I will keep the drainage bag lower than the tube itself." b. "I will inspect the T-tube drainage site daily for signs of infection." c. "I will be careful not to pull on the tube or to accidentally pull it out." d. "I will slowly pull about an inch of the tube out each day until it's out."
After a company barbecue three people out of a group of 12 developed signs of enteritis. Which assessment finding should the nurse use as an indication of the source of the health problem?
1. The three patients ate hamburgers. 2. Nine people ate hotdogs. 3. Most of the people drank canned soda. 4. All of the people ate ice cream.