While reading a textbook, a student reads the term apoptosis. The student recalls that apoptosis is a condition in which cells program themselves to:
a. atrophy.
b. die.
c. regenerate.
d. age.
ANS: B
In apoptosis, cells are programmed to die. Apoptosis is not associated with cell atrophy, regener-ation, or aging.
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A PHN is learning about exposure risk assessments, which are used by policy makers and other regulators to evaluate the health effects from an environmental exposure. In these assessments, the final step in the process
involves making a judgment about the risk of the health problems to those who are exposed. The nurse learns that this is referred to as a: A. Dose-response assessment B. Risk characterization C. Hazard identification D. Exposure assessment
The nurse is reviewing the risk factors for vulnerable populations. Which should the nurse take into consideration when caring for older adults?
A. Older adults are identified as having a risk for alcohol abuse. B. Older adults are at the greatest risk for nutritional deficiency. C. Older adults are the most vulnerable population. D. Older adults are predisposed to the need for medical care.
To prevent lipoatrophy and lipohypertrophy in patients receiving insulin injections, a nurse should
1. Massage the injection site. 2. Occasionally administer injections in the ventrogluteal site. 3. Rotate injection sites around the abdomen. 4. Always inject in the same site.
The newborn infant's stools should change from dark to brown-yellow, then yellow.
Answer the following statement true (T) or false (F)