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The BEST rationale for the conduct of the program is which of the following?
- A. Ensure safe practice in the hospital
- B. Improve nursing practice in general
- C. Provide knowledge and skills to all nursing staff in IV Therapy
- D. De1iver safe and quality nursing care to patients on intravenous therapy
Correct Answer: D
Rationale: The BEST rationale for the conduct of the program is to deliver safe and quality nursing care to patients on intravenous therapy (IV). This directly ties the purpose of the program to the real-world outcome it seeks to achieve - providing optimal care for patients requiring intravenous therapy. Ensuring safe practice in the hospital (Option A) is important but it is not specific to the focus of the IV therapy program. Improving nursing practice in general (Option B) is a noble goal but the program should have a specific and targeted objective. Providing knowledge and skills to all nursing staff in IV Therapy (Option C) is essential, but the primary aim should be centered on improving patient care outcomes. Therefore, delivering safe and quality nursing care to patients on IV therapy aligns most closely with the core purpose of the program and should be the primary rationale.
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A patient presents with fatigue, weakness, and jaundice. Laboratory tests reveal elevated indirect bilirubin levels, reticulocytosis, and positive Coombs test. Which of the following conditions is most likely to cause these findings?
- A. Hereditary spherocytosis
- B. Thalassemia
- C. Sickle cell disease
- D. G6PD deficiency
Correct Answer: A
Rationale: The patient's presentation of fatigue, weakness, jaundice, elevated indirect bilirubin levels, reticulocytosis, and positive Coombs test is consistent with hemolytic anemia. Among the options provided, hereditary spherocytosis is the most likely condition to cause these findings.
A patient with advanced dementia is bedbound and at risk of developing pressure ulcers. What intervention should the palliative nurse prioritize to prevent pressure ulcer formation?
- A. Turn the patient every 2 hours to relieve pressure on bony prominences.
- B. Apply barrier creams or moisture barriers to protect vulnerable skin areas.
- C. Use pressure-relieving support surfaces, such as specialized mattresses or cushions.
- D. Administer prophylactic antibiotics to prevent infection in at-risk skin areas.
Correct Answer: C
Rationale: The most effective intervention to prevent pressure ulcers in bedbound patients at risk, such as those with advanced dementia, is to use pressure-relieving support surfaces like specialized mattresses or cushions. These surfaces help distribute the pressure evenly, reducing the risk of pressure ulcer formation on bony prominences. Turning the patient every 2 hours (choice A) can also help relieve pressure, but it may not be sufficient to prevent pressure ulcers in high-risk individuals. Applying barrier creams or moisture barriers (choice B) can help protect the skin but may not address the underlying issue of pressure on vulnerable areas. Administering prophylactic antibiotics (choice D) is not recommended for preventing pressure ulcers as it does not address the root cause of the problem and can lead to antibiotic resistance. Therefore, the priority intervention should be to use pressure-relieving support surfaces to minimize the risk of pressure ulcers in
Which of the following conditions is characterized by the presence of abnormal cervical cells that are classified as low-grade squamous intraepithelial lesions (LSIL) on cytology?
- A. Cervical cancer
- B. Cervical intraepithelial neoplasia (CIN)
- C. Cervical polyps
- D. Cervicitis
Correct Answer: B
Rationale: Cervical intraepithelial neoplasia (CIN) is a precancerous condition of the cervix characterized by the presence of abnormal cells on the surface of the cervix. These abnormal cells are often classified as low-grade squamous intraepithelial lesions (LSIL) on cytology. CIN is not yet cervical cancer but can progress to invasive cancer if left untreated. LSIL is indicative of mild dysplasia or cervical intraepithelial neoplasia 1 (CIN 1), which is considered a precancerous lesion. Therefore, the presence of abnormal cervical cells classified as LSIL is more likely to be associated with CIN rather than cervical cancer, cervicitis, or cervical polyps.
An effective nursing intervention for the impulsive and aggressive behaviors that accompany conduct disorder is ______.
- A. open expression of feelings
- B. negotiation of rules
- C. assertiveness training
- D. consistent limit setting
Correct Answer: D
Rationale: Consistent limit setting is an effective nursing intervention for managing impulsive and aggressive behaviors in individuals with conduct disorder. By establishing clear and consistent boundaries, rules, and consequences, individuals with conduct disorder can learn self-control and appropriate behavior. Consistent limit setting provides structure and predictability, helping to reduce impulsive and aggressive reactions in these individuals. It also teaches them accountability for their actions and reinforces appropriate behavior. Additionally, setting limits helps to establish a sense of safety and security for both the individual and those around them. Therefore, consistent limit setting is a crucial intervention to help manage impulsive and aggressive behaviors associated with conduct disorder.
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.