Pica is a craving for nonfood items such as laundry starch, clay, or ice. What problem is associated with pica?
A) Excessive weight gain C) Lead contamination
B) Iron deficiency D) Diarrhea
B
Feedback:
There is no evidence that micronutrient deficiencies cause a physiologic craving; however, the eating of soil and clay may displace the intake of iron-rich foods from the diet and may interfere with iron absorption.
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Which option is not a primary reason that documentation is important?
a. Documentation enables the team to pro-vide care to meet a resident's individual needs. b. Documentation helps defend the nurse in the event of a possible lawsuit. c. Documentation enables a patient to re-ceive consistent care from one shift to the next. d. Documentation is the basis for reim-bursement to the facility.
A researcher describes a study as a descriptive study. Which of the following would typically be part of the research methodology for the study?
a. Finding a representative sample b. Describing a causal effect between the variables c. Identifying the control group d. Planning the intervention
There are four roles that the nurse plays in the nurse–client relationship. Each is very important and responds to the client's needs very differently
These roles include health promotion, a safe environment, as well as psychological and physiologic integrity. a. What are these roles and what are the skills needed to perform them? b. Since the beginning of nursing, the nursing profession has been identified with the role of caregiver. Do you feel the other three roles have evolved out of the caregiver role? Why or why not?
Which response is an example of compensation for an acid-base imbalance?
a. Increase in the rate and depth of respirations when exercising b. Increased urinary output when blood pressure increases during exercise c. Increased thirst when spending time in an excessively dry environment d. Increased release of acids from kidneys during exacerbation of chronic obstructive pulmonary disease (COPD)