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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Clinical Practice | 46% | - Pharmacologic and Nonpharmacologic Management - Health Assessment and Diagnosis - Health Promotion and Disease Prevention - Evaluation of Outcomes - Care Planning and Implementation |
| Topic 2: Health Care Systems and Policy | 5% | - Resource Management - Healthcare Delivery Models - Regulatory and Policy Frameworks |
| Topic 3: APRN Core Competencies | 16% | - Advanced Pathophysiology - Advanced Health Assessment - Advanced Pharmacology |
| Topic 4: Role and Professional Responsibility | 33% | - Ethics and Legal Aspects - Education and Mentorship - Quality Improvement and Safety - Clinical Leadership and Consultation - Evidence-Based Practice and Research |
現在の社会の中で優秀なIT人材が揃て、競争も自ずからとても大きくなって、だから多くの方はITに関する試験に参加してIT業界での地位のために奮闘しています。ACNSはNursingの一つ重要な認証試験で多くのIT専門スタッフが認証される重要な試験です。
質問 # 133
Before proceeding with a craniotomy, which drug is normally administered to relax the brain?
正解：A
解説：
A craniotomy is a surgical procedure where a portion of the skull, called a bone flap, is removed to access the brain. This operation is typically indicated for various reasons, such as to remove brain tumors, alleviate pressure from bleeding or swelling in the brain, or to repair damaged areas.
Before performing a craniotomy, it is crucial to ensure that the brain is as relaxed and as safe as possible from injury during the surgery. One of the medications commonly used to achieve these conditions is Mannitol. Mannitol is an osmotic diuretic, which means it works by increasing the amount of water expelled from the body in the urine. When administered, Mannitol works by drawing excess fluid out of the brain and into the bloodstream. This process reduces cerebral edema, or swelling in the brain, which can occur when the brain is injured or when a tumor is present.
By decreasing swelling, Mannitol effectively reduces the intracranial pressure (ICP), which is the pressure within the skull. Lowering the ICP is crucial during brain surgery because it enhances the safety of the procedure by providing more room for the surgeon to work, minimizing the risk of further brain injury due to compression or other surgical manipulations. Additionally, a relaxed brain allows for clearer demarcation of healthy tissue versus pathological areas, which is particularly important when removing tumors.
Mannitol is administered intravenously before and sometimes during the craniotomy to maintain optimal brain conditions. Its effects are rapid, making it an ideal choice in acute settings. However, the use of Mannitol must be carefully monitored as it can also lead to dehydration and electrolyte imbalances, which need to be managed appropriately to avoid new complications.
In summary, Mannitol plays a crucial role in the preparation and ongoing management of patients undergoing a craniotomy, primarily to reduce intracranial pressure and prevent surgical complications by relaxing the brain tissue. This allows for a safer surgical environment and contributes significantly to the overall success of the procedure.
質問 # 134
A 55-year-old female has been diagnosed with Barrett's esophagus, a precancerous condition. The ACCRN understands that all of the following are risk factors for this condition except:
正解：A
解説：
Barrett's esophagus is a condition where the tissue lining the esophagus undergoes changes, becoming similar to the tissue that lines the intestine. This change, known as intestinal metaplasia, is significant because it increases the risk of developing esophageal adenocarcinoma, a type of cancer. The transformation typically occurs in response to chronic irritation from stomach acids, a condition commonly seen in individuals with gastroesophageal reflux disease (GERD).
One of the primary risk factors for developing Barrett's esophagus is having long-standing GERD. Individuals who have experienced GERD symptoms for over 10 years have a significantly higher risk because the prolonged exposure to acid can cause more damage and changes to the esophagus. This prolonged reflux is thought to increase the likelihood of the esophageal cells undergoing the abnormal changes seen in Barrett's esophagus.
Other well-established risk factors include age, with older adults being more commonly affected, and ethnicity, with Caucasian individuals having a higher incidence rate compared to other races. Additionally, Barrett's esophagus is more commonly diagnosed in males than in females, making male sex another risk factor for this condition.
In contrast, being of African-American ethnicity is not considered a risk factor for Barrett's esophagus. Studies and clinical observations have shown that African-American individuals have a lower incidence of Barrett's esophagus compared to Caucasian individuals. The reasons for these racial differences in incidence are not completely understood but are thought to involve a combination of genetic, environmental, and lifestyle factors.
In summary, the major risk factors for Barrett's esophagus include having long-term GERD, being older in age, being of Caucasian ethnicity, and being male. African-American race, however, is not a risk factor for the development of Barrett's esophagus, and in fact, this group tends to have a lower risk compared to Caucasians. Understanding these risk factors is crucial for early identification and management of individuals at risk of progressing to Barrett's esophagus and potentially esophageal cancer.
質問 # 135
When counseling a patient on side effects of her medication, a question comes up. What is the best way to manage and alleviate a common side effect of trazodone?
正解：B
解説：
Trazodone is a medication primarily used to treat depression, but it is also commonly prescribed off-label to manage insomnia due to its sedative effects. One of the most common side effects of trazodone is drowsiness or sedation. To effectively manage this side effect, it is recommended that trazodone be taken at bedtime.
By taking trazodone at bedtime, patients can utilize the drowsiness it induces to help them fall asleep, which can be particularly beneficial for those with sleeping difficulties. This timing aligns the peak period of the medication's sedative effects with the patient's sleep schedule, thereby not only maximizing the therapeutic benefit for sleep disturbances but also minimizing the impact of drowsiness on daytime activities and overall quality of life.
Other common side effects of trazodone, such as dizziness or lightheadedness, are also better managed when the medication is taken at night, allowing the patient to sleep through these potentially uncomfortable experiences. Furthermore, taking trazodone with food can help reduce gastrointestinal side effects like nausea or stomach upset, though this is separate from the timing related to its sedative effects.
It is important for healthcare providers to counsel patients on the correct timing of trazodone administration and to tailor this advice based on individual patient needs and lifestyle. For instance, patients who work night shifts or have irregular sleeping patterns might require specific guidance on how to best use trazodone to align with their unique schedules.
In summary, the optimal management of trazodone's side effect of drowsiness is to take the medication at bedtime. This approach not only helps to mitigate the impact of sedation during waking hours but also aids in improving the quality of sleep, thereby enhancing overall treatment outcomes for conditions like insomnia and depression.
質問 # 136
What is Not included in the nursing assessment?
正解：B
解説：
The correct answer to the question of what is not included in the nursing assessment is "Etiology." Etiology refers to the cause or origin of a disease or condition. It is typically determined through a physician's assessment rather than by the nursing staff. The physician's role includes diagnosing the disease, which involves identifying its etiology. This is crucial for determining the appropriate treatment plan for the patient.
In contrast, the nursing assessment focuses on collecting a patient's history, performing physical exams, and sometimes assisting with or interpreting laboratory testing. These elements are essential for providing comprehensive care and support. The patient's history helps nurses understand the patient's health background, current symptoms, and any prior treatments or medications. The physical exam allows nurses to observe and document the patient's current physical condition. Laboratory testing, when involved, aids in confirming a diagnosis or monitoring the patient's condition.
Therefore, while nurses play a critical role in the care and management of patients, determining the etiology of a condition typically falls outside the scope of their assessment responsibilities and is handled by physicians. This division of tasks ensures that both physicians and nurses can apply their specialized knowledge and skills effectively within the healthcare team.
質問 # 137
The CNS has a patient who has suffered a second degree burn on his arm. Which of the following actions would the CNS be least likely to take?
正解：C
解説：
In the scenario presented, the appropriate clinical response to a second-degree burn involves several key steps, but notably, it does not include rupturing the blisters. This specific action is contraindicated because intact blisters serve as a natural barrier against infection and further trauma to the underlying skin tissues. Rupturing blisters can increase the risk of infection and delay the healing process.
In the treatment of second-degree burns, the initial step often involves gently cleaning the affected area. This can be done using lukewarm water and mild soap, or more preferably, with a sterile saline solution. These methods help to remove contaminants without further irritating or damaging the skin. It is crucial to handle the burned skin delicately to avoid breaking any blisters that have formed.
Following cleansing, topical application of an antimicrobial cream such as silver sulfadiazine can be applied. Silver sulfadiazine is widely used in burn care due to its broad-spectrum antimicrobial properties, which help prevent infection while the skin heals. This cream is typically applied to the entire burn area, carefully avoiding disrupting any blisters.
Thus, the clinical steps taken by a CNS (Clinical Nurse Specialist) or any healthcare provider in managing a second-degree burn are directed towards promoting healing, preventing infection, and maintaining the integrity of the skin as much as possible. Rupturing blisters does not align with these objectives and is therefore the action a CNS would be least likely to take. This approach is consistent with current best practices in burn treatment and wound care management.
質問 # 138
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JpshikenのACNSスタディガイドには、さまざまなニーズを満たすことができる3つの形式があります。PDFバージョン、ソフトウェアバージョン、オンラインバージョンです。 PDFバージョンを選択した場合は、ACNS学習資料をダウンロードして、どこでも学習できるように印刷できます。新しいバージョンがリリースされた場合は、電子メールボックスへの新しいリンクが送信され、再度ダウンロードできます。ソフトウェアバージョンのACNS試験教材を使用すると、実際のANCC Adult Health Clinical Nurse Specialist Certification (ACNS)試験と同じような環境で練習できます。また、ACNS実践ガイドのAPPバージョンは、あらゆる種類の電子機器で利用できます。
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