There are four major principles of public health informatics that are distinguishable from other types of informatics. Which of the following responses is not considered a principle?
1. Promote the health of populations as opposed to health of individuals.
2. Prevent disease and injury by altering the conditions or the environment putting populations at risk.
3. Should not reflect the governmental context in which public health is practiced.
4. Should explore the potential for prevention of all vulnerable points.
3
Rationale: 4. They should reflect the governmental context in which public health is practiced.
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A combat veteran diagnosed with moderate traumatic brain injury (TBI) will begin pharmacologic therapies that include psychotropic medication. What information should the nurse provide? Select all that apply
a. "We will monitor you closely for how each medication affects you." b. "Medications can be expected to dramatically improve your symptoms." c. "Please be patient as your health care provider identifies the best drugs for your problems." d. "The blood levels of most medications you take will need to be checked with laboratory testing." e. "Be prepared for frequent dose changes as your health care provider adjusts the dose to meet your needs."
When caring for a client with total hearing loss, the nurse is instructing the client about the many options that are available to function in a hearing world. Which of the following should the nurse include? (Select all that apply.)
1. Flashing lights for alarms 2. TV with closed captions 3. Talking computer 4. Lip reading and sign language 5. Cell phones with headsets 6. Loud ringers on telephones
In a frequency distribution, the two key informational components are:
a. Score values (X), frequencies (f) b. A horizontal (X) axis, a vertical (Y) axis c. Frequencies (f), percentages (%) d. Participant ID number (id), score values (X)
An 8-year-old client is scheduled to undergo a tonsillectomy for chronic tonsillitis. The
symptoms given below are related to tonsil disorders. The nurse caring for this client should know that which symptom is specifically related to tonsillitis? A) Difficulty swallowing B) Headache C) Swelling and pain behind the ear D) Difficulty breathing unless sitting upright.