Which of the following actions demonstrate where most of the international efforts have focused in relation to the human immunodeficiency virus (HIV)/acquired immune deficiency syndrome (AIDS) epidemic?
a. Caring for people who are stigmatized and not wanted by anyone
b. Providing education about the cause and spread of the virus
c. Funding voluntary counseling and testing programs
d. Saving children who will be orphans with no one to care for them
ANS: B
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The nurse is reviewing data for a patient experiencing shock. Based on these data, the nurse recognizes that the patient is in which stage of shock?
1. compensatory 2. early, reversible 3. progressive 4. refractory
A difference between HMOs and PPOs is:
1. The HMO is a provider arrangement whereby comprehensive care if provided to members for a fixed, "per member per month," fee. 2. A PPO does not use predetermined rates for services to be delivered to members. 3. HMOs have one model of care delivery. 4. PPOs do not provide financial incentives to encourage members to select PPO providers.
What does activation of the classical pathway begin with?
a. Viruses b. Antigen-antibody complexes c. Mast cells d. Macrophages
The nurse is caring for a client who consistently pulls at the IV and urinary catheter. Restraints are applied that prevent the client from being able to grasp the tubing. Which term will the nurse use when documenting the restraints used for this client?
1. Jacket restraint 2. Limb restraint 3. Mitt restraint 4. Waist restraint