Nokea
Nurse Merle has to renew her license on or before _____.
- A. 6-Jan-21
- B. 16-Nov-21
- C. 16-Nov-22
- D. 6-Jan-22
Correct Answer: D
Rationale: Nurse Merle has to renew her license on or before January 6, 2022, as that date falls at the end of the standard two-year license renewal cycle for nurses in many jurisdictions. Renewing on or before this date will ensure that Nurse Merle maintains her active licensure status and can continue practicing legally without any interruptions. It is important for healthcare professionals like nurses to stay current with their licensure to uphold professional standards and provide quality care to patients.
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A patient presents with a yellowish-white spot on the cornea, surrounded by a ring of inflammation. Slit-lamp examination reveals branching, filamentous opacities extending from the corneal lesion. Which of the following conditions is most likely responsible for this presentation?
- A. Herpes simplex keratitis
- B. Bacterial keratitis
- C. Fungal keratitis
- D. Acanthamoeba keratitis Dental, Alimentary, and Biliary
Correct Answer: C
Rationale: The presentation described is consistent with fungal keratitis. Fungal keratitis typically presents with a yellowish-white spot on the cornea, surrounded by a ring of inflammation. The filamentous opacities seen on slit-lamp examination are characteristic of fungal hyphae extending from the corneal lesion. This condition is often associated with risk factors such as trauma with vegetable matter, contact lens wear, or topical corticosteroid use. Prompt diagnosis and treatment with antifungal medications are essential to prevent complications and preserve vision.
A confused client who fell out of bed because side rails were not used is an example of which type of liability?
- A. Felony
- B. Battery
- C. Assault
- D. Negligence
Correct Answer: D
Rationale: Negligence is the failure to take proper care in doing something, which results in harm or injury to someone else. In this scenario, the client falling out of bed because side rails were not used indicates a lack of proper care or attention by the staff or caregiver responsible for the client. It shows a failure to protect the client from harm, which aligns with the definition of negligence. This situation does not fit the definitions of a felony, battery, or assault.
While preparing the surgical instruments for sterilization, the nurse notices that the autoclave is not reaching the required temperature. What should the nurse do?
- A. Document the issue in the equipment log and continue with sterilization
- B. Adjust the settings on the autoclave to increase the temperature
- C. Notify the sterile processing department and request maintenance
- D. Use an alternative method of sterilization for the instruments
Correct Answer: C
Rationale: It is crucial to ensure that the autoclave is functioning properly to achieve proper sterilization of surgical instruments. If the autoclave is not reaching the required temperature, it signifies a technical issue that needs to be addressed promptly. The nurse should notify the sterile processing department immediately and request maintenance to investigate and resolve the problem. Continuing with sterilization without addressing the temperature issue can compromise the effectiveness of sterilization and pose a risk of infection to patients. Adjusting the settings on the autoclave or using an alternative method of sterilization are not appropriate actions in this situation.
Which of the following structures is responsible for storing and concentrating bile produced by the liver until it is needed for digestion?
- A. Liver
- B. Gallbladder
- C. Pancreas
- D. Spleen
Correct Answer: B
Rationale: The gallbladder is the structure responsible for storing and concentrating bile produced by the liver until it is needed for digestion. Bile is a digestive fluid that helps in the breakdown of fats during the digestive process. When food containing fats enters the small intestine, the gallbladder contracts and releases bile into the small intestine to aid in the digestion and absorption of fats. The gallbladder acts as a reservoir for bile, storing it until it is needed for digestion.
What PRIORITY precautionary measure should be done by the nurse during the oxygen therapy?
- A. Limit visitors.
- B. Attach "No Smoking" signage
- C. Check humidifler's water regularly.
- D. Connect bait to oxygen tank.
Correct Answer: C
Rationale: Checking the humidifier's water regularly is the priority precautionary measure that should be done by the nurse during oxygen therapy. Maintaining adequate water in the humidifier ensures proper humidification of the oxygen delivered to the patient, helping prevent mucous membrane dryness and irritation. Dry mucous membranes can lead to discomfort, increased risk of infection, and potential damage to the respiratory system. Therefore, ensuring the humidifier's water level is appropriate is crucial for the safety and well-being of the patient receiving oxygen therapy. Limiting visitors, attaching "No Smoking" signage, and connecting the bait to the oxygen tank are important precautions as well, but checking the humidifier's water is the priority measure in this scenario.