A nurse is teaching a client about self-administration of sublingual nitroglycerin. Which of the following statements should the nurse include?
"You should take a dose every night at bedtime."
“You should take this medication with food."
"You may repeat a dose after five minutes."
“You may crush this medication if needed"
The Correct Answer is C
A. "You should take a dose every night at bedtime." Sublingual nitroglycerin is not taken on a routine schedule like bedtime. It is used as needed at the onset of chest pain or before activities that might trigger angina, not as a preventive nightly dose.
B. “You should take this medication with food." Sublingual nitroglycerin is placed under the tongue and absorbed directly into the bloodstream, bypassing the gastrointestinal system. It does not require administration with food.
C. "You may repeat a dose after five minutes." If chest pain persists after the first dose, the client may take one tablet every 5 minutes, up to a total of three doses within 15 minutes. If the pain continues after the third dose, emergency services should be contacted.
D. “You may crush this medication if needed." Sublingual tablets should never be crushed or swallowed, as this would prevent proper absorption through the oral mucosa and reduce the medication’s effectiveness in relieving acute chest pain.
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Related Questions
Correct Answer is B
Explanation
A. Candidiasis. This is a common fungal infection, often caused by Candida albicans. It is not a reportable disease to public health authorities because it is not typically considered a public health threat.
B. Chlamydia. Chlamydia is a nationally notifiable infectious disease due to its high prevalence and potential for serious complications such as infertility. Providers are required to report it to the state health department to aid in public health surveillance and control efforts.
C. Herpes simplex virus. While herpes is a common sexually transmitted infection, it is not currently on the national notifiable disease list and is not required to be routinely reported to public health agencies.
D. Human papillomavirus (HPV). HPV is widespread and associated with cervical cancer, but routine HPV infection is not reportable. However, certain types of cancer caused by HPV may be included in cancer registries.
Correct Answer is D
Explanation
A. "I will plan to spend time tanning between 10 a.m. and 2 p.m." UV radiation from the sun is strongest between 10 a.m. and 4 p.m., and sun exposure during this time significantly increases the risk of skin cancer. Outdoor activity should be minimized during peak hours.
B. "I will use an indoor tanning bed instead of going outside." Indoor tanning beds expose users to intense UV radiation, which also increases the risk of skin cancer. They are not a safer alternative to natural sunlight and should be avoided.
C. "I will use sunblock with an SPF of 10 when I am outdoors." SPF 10 provides minimal protection and is not adequate for skin cancer prevention. The recommended SPF is 30 or higher, applied generously and re-applied regularly.
D. "I will apply sunscreen before and after swimming." Sunscreen should be applied 15 to 30 minutes before sun exposure and re-applied every 2 hours, especially after swimming or sweating. This statement shows an understanding of proper sun protection practices.
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