The nurse is working in a clinic that is designed to provide health education and immunizations. As such, this clinic is designed to provide
a. Primary prevention.
b. Secondary prevention.
c. Tertiary prevention.
d. Diagnosis and prompt intervention.
A
Primary prevention precedes disease or dysfunction and is applied to people considered physically and emotionally healthy. Health promotion includes health education programs, immunizations, and physical and nutritional fitness activities. Secondary prevention focuses on individuals who are experiencing health problems or illnesses and who are at risk for developing complications or worsening conditions. Activities are directed at diagnosis and prompt intervention. Tertiary prevention occurs when a defect or disability is permanent and irreversible. It involves minimizing the effects of long-term disease or disability through interventions directed at preventing complications and deterioration.
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The nurse is caring for a client with hypoxemia of unknown cause. Which of the following oxygen transport considerations does the nurse identify as crucial to circulate oxygen in the body system? Select all that apply
A) Oxygen is dissolved. B) High blood pressure disrupts oxygen transport. C) Oxyhemoglobin circulates to the body tissue. D) All systemic oxygen is available for diffusion. E) Adequate red blood cells are needed for oxygen transport.
Three days following intracranial surgery a client develops fever, nuchal rigidity, and headache. The nurse would suspect
a. cerebral emboli. b. extradural hematoma. c. increased ICP. d. meningitis.
While at lunch, a nurse heard other nurses at a nearby table talking about a client they did not like. When they asked him what he thought, he politely refused to join in the conversation. What value was the nurse demonstrating?
A) The importance of food in meeting a basic human need B) Basic respect for human dignity C) Men do not gossip with women D) A low value on collegiality and friendship
How does oncogene activation cause normal cells to transform into cancer cells?
a. By inhibiting the ability of suppressor gene products to regulate apoptosis b. By increasing the amount of cyclins present so that cells keep entering the cell cycle and dividing c. By preventing the immune system from recognizing and eliminating cells that are no longer totally normal d. By reducing the amount of glucose and other nutrients that reach normal cells, resulting in the starvation and death of normal cells