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One of the members of the Research Committee wishes to conduct a study involving an interdisciplinary team of colleagues. This study is termed as _________.
- A. clinical
- B. collaborative
- C. exploratory
- D. applied
Correct Answer: B
Rationale: The term "collaborative" best fits the situation where a member of the Research Committee wishes to conduct a study involving an interdisciplinary team of colleagues. Collaboration refers to individuals, in this case, researchers or professionals from different disciplines coming together, sharing their expertise, and working collectively towards a common goal or project. In an interdisciplinary study, involving a collaborative approach enhances the diversity of perspectives, skills, and knowledge brought to the research, leading to more comprehensive and well-rounded outcomes. This type of study fosters cooperation, communication, and synergy among team members, thereby promoting innovation and understanding across different areas of expertise.
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A patient with a history of rheumatoid arthritis presents with acute pain and swelling of the wrist joint. Physical examination reveals ulnar deviation of the fingers and swan-neck deformity of the digits. Which imaging modality is most appropriate for further evaluation of wrist involvement in rheumatoid arthritis?
- A. X-ray
- B. Magnetic resonance imaging (MRI)
- C. Ultrasound
- D. Dual-energy X-ray absorptiometry (DEXA) scan
Correct Answer: A
Rationale: X-ray is the most appropriate imaging modality for evaluating wrist involvement in rheumatoid arthritis. It can show joint space narrowing, erosions, soft tissue swelling, and periarticular osteopenia. X-rays are readily available, cost-effective, and provide valuable information about joint damage and disease progression in rheumatoid arthritis. In this case, X-ray would be able to confirm the presence of erosions, joint deformities, and assess the severity of the disease in the wrist joint. While MRI and ultrasound can also be helpful in evaluating rheumatoid arthritis, X-ray remains the initial imaging modality of choice due to its convenience and ability to assess bony changes. Dual-energy X-ray absorptiometry (DEXA) scan is not indicated for evaluating wrist involvement in rheumatoid arthritis.
A pregnant woman presents with severe abdominal pain and vaginal bleeding at 8 weeks gestation. On examination, the cervix is closed. Which of the following conditions is the most likely cause of these symptoms?
- A. Ectopic pregnancy
- B. Threatened abortion
- C. Placenta previa
- D. Gestational trophoblastic disease
Correct Answer: B
Rationale: In a pregnant woman presenting with severe abdominal pain and vaginal bleeding at 8 weeks gestation with a closed cervix, the most likely cause of these symptoms is a threatened abortion. A threatened abortion is a common complication of early pregnancy characterized by vaginal bleeding and lower abdominal pain without cervical dilation. The cervix remains closed, indicating that the pregnancy is still intact but at risk of potential miscarriage. Placenta previa typically presents with painless vaginal bleeding in the second or third trimester, whereas ectopic pregnancy usually presents with abdominal pain and vaginal bleeding in the setting of a closed cervix but is less likely at 8 weeks gestation. Gestational trophoblastic disease is a rare cause of vaginal bleeding in pregnancy and typically presents in the first trimester with signs of hyperemesis gravidarum, uterine enlargement, and elevated β-hCG levels.
You cannot open Claudia's eyes due to dried crust. Which of the following actions would you do?
- A. Apply the eye drops the next day
- B. Apply eye ointment to soften the crust
- C. Instill eye drops
- D. Place a warm wet wash cloth over her eyes for at least three minutes
Correct Answer: D
Rationale: The best course of action in this scenario is to place a warm wet washcloth over Claudia's eyes for at least three minutes. This will help soften and loosen the dried crust, making it easier to gently clean her eyes and open them. Applying eye drops or ointment may not be effective if the crust is blocking her eyes completely. By using a warm wet washcloth, you can improve the ability to clean her eyes effectively and without causing discomfort.
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.
Which of the following is an example of a barrier to successful negotiation?
- A. Avoiding phrases that are coercive
- B. Becoming emotional
- C. Viewing negotiation as collaborative
- D. Understanding others' perspectives
Correct Answer: B
Rationale: Becoming emotional is an example of a barrier to successful negotiation because emotions can cloud judgment, lead to irrational decision-making, and hinder effective communication. When negotiating, it is important to remain calm, composed, and rational to navigate the discussion effectively. Emotions can derail the negotiation process, making it challenging to find common ground and reach a mutually beneficial agreement.