LPN exams fundamentals practice questions set 25

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The correct answer is B: Frozen shoulder (adhesive capsulitis). Frozen shoulder is characterized by decreased range of motion in the shoulder joint with pain on movement. This is due to inflammation and thickening of the shoulder joint capsule, leading to adhesions that restrict movement. Other choices are incorrect because: A: Osteoarthritis primarily affects the joints, causing pain and stiffness but typically doesn't lead to severe restriction of range of motion like in frozen shoulder. C: Rheumatoid arthritis is a systemic autoimmune disorder that can affect multiple joints, causing inflammation and deformities, but it doesn't typically present with the characteristic pattern of restricted movement seen in frozen shoulder. D: Bursitis involves inflammation of the bursae (fluid-filled sacs) around joints, leading to pain and swelling, but it doesn't typically result in the severe restriction of movement and pain on movement seen in frozen shoulder.

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Pyridostigmine bromide is a cholinesterase inhibitor used to enhance muscle strength in myasthenia gravis, a condition characterized by muscle weakness, including difficulty chewing. Timing the medication administration is critical to maximize its effectiveness for specific activities like eating. Taking it 30 minutes before meals allows the drug to reach peak activity when the client needs improved muscle function to chew and swallow food comfortably. This timing aligns with the drug's pharmacokinetics, as it typically begins working within 30 to 60 minutes, ensuring optimal support during meals. Administering it after dinner or only in the morning would miss key eating times, while taking it upon arising might not sustain effects throughout the day. This strategic timing enhances the client's quality of life by addressing a primary symptom at the most relevant moments, reflecting a patient-centered approach to managing chronic neuromuscular conditions.

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Smoking cessation is a cornerstone of lung disease management because it directly damages the ciliary cleansing mechanism, a critical defense of the respiratory tract. Cilia, hair-like structures lining the airways, sweep mucus and trapped particles upward for clearance, but smoking paralyzes and destroys them, leading to mucus accumulation, chronic irritation, and increased infection risk. Contrary to decreasing mucus, smoking stimulates goblet cells to overproduce mucus, exacerbating airway obstruction. Smoke does reduce oxygen-carrying capacity by forming carboxyhemoglobin, but this is secondary to ciliary damage in most lung diseases like COPD. Alveolar distention, not atrophy, occurs in emphysema due to air trapping, and while smoking contributes, the primary harm is ciliary dysfunction. By stopping smoking, the patient can slow disease progression, reduce inflammation, and preserve remaining lung function, making this the nurse's primary rationale.

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Knowledge in nursing varies by source and objectivity, with traditional and authoritative types being subjective. Traditional knowledge, passed down through generations like family remedies relies on personal or cultural experience, lacking standardized validation, thus varying by individual perception. Authoritative knowledge, from experts like seasoned clinicians, depends on their subjective interpretation of expertise, influenced by personal biases or context, not universal proof. Scientific knowledge, derived from rigorous research, and evidence-based practice, integrating that research with outcomes, aim for objectivity through replicable evidence. The scientific method underpins both, emphasizing measurable, unbiased results. Subjective knowledge shapes nursing by reflecting human experience, but its variability requires nurses to balance it with objective data, ensuring care respects client beliefs while grounding interventions in proven efficacy.

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The correct answer is C: Hold the amlodipine (Norvasc®) and notify the provider. The client's blood pressure of 80/50 is significantly low, indicating hypotension. Amlodipine is a calcium channel blocker that can further lower blood pressure. Therefore, administering amlodipine in this situation could worsen the hypotension and lead to potential complications such as dizziness, fainting, or even shock. By holding the medication and notifying the provider, the nurse ensures that the provider can assess the situation and determine the appropriate course of action, which may include adjusting the medication dosage or considering alternative treatments. This approach prioritizes patient safety and prevents harm. Summary of other choices: A: Administering the amlodipine could worsen the hypotension, leading to potential complications. B: Charting that the client refused the medication does not address the critical issue of the client's hypotension. D:

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The correct answer is B: Wrap the finger in gauze (moistened with normal saline), and seal the finger in a plastic bag before placing it on ice. This method helps preserve the amputated part by keeping it moist and cool, which can improve the chances of successful reattachment. Here's a step-by-step rationale: 1. Moistening the gauze with normal saline helps prevent the tissue from drying out, maintaining its viability. 2. Sealing the finger in a plastic bag helps protect it from contamination and further damage during transport. 3. Placing the sealed finger on ice helps keep it cool, which slows down metabolic processes and reduces tissue damage. 4. Avoiding direct contact of the finger with ice prevents frostbite and tissue damage from extreme cold. In summary, option B is the best choice as it optimally preserves the amputated finger for potential reattachment. Option A does not maintain moisture, leading to tissue damage. Option C's use of water

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The members comments demean the group and its members and suggest that the member is very angry. Labeling the emotion and conveying empathy would be therapeutic. Focusing on members who are likely to be more positive can balance the influence of demoralizing members. You seem to know a lot conveys hostility from the leader, who confronts and challenges the member to explain how he came to be readmitted if he was so knowledgeable, implying that he is less knowledgeable than he claims. This comment suggests countertransference and is non-therapeutic. Shifting away from the complaining member to see if others agree seeks to have others express disagreement with this member, but that might not happen. In the face of his anger, they might be quiet or afraid to oppose him, or they could respond in kind by expressing hostility themselves. A rule that only positive exchanges are permitted would suppress conflict, reducing the effectiveness of the therapy group.

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The correct answer is D: Assess his suicide risk. Given Adam's statement about it being better if he were not here and his recent behavioral changes, there are clear signs of potential suicidal ideation. It is crucial to prioritize assessing his immediate safety. This involves asking direct questions about suicide, assessing the presence of a suicide plan, means, and intent. This step is essential in ensuring Adam's safety and providing appropriate support and intervention if needed. Other choices are incorrect because: A: Offering vague reassurance about his promising future does not address the immediate concerns of potential suicide risk. B: Jumping to prescribing antidepressants without a thorough evaluation and risk assessment is premature and does not address the urgency of the situation. C: Speaking with his mother about getting him together with friends overlooks the seriousness of Adam's statement and the need for immediate intervention.

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The correct answer is C: Survivor's guilt. Andrew's statement indicates feelings of guilt and confusion about why he survived while Carlo did not. Survivor's guilt is a common psychological response in individuals who have lived through a traumatic event where others did not. Andrew's frequent nightmares and anxiety attacks are also typical symptoms of survivor's guilt. A: Spiritual distress is not the correct answer in this scenario as Andrew's statement does not specifically reference any spiritual or religious beliefs or conflicts. B: Night terrors may be a symptom of Andrew's PTSD, but his statement about not understanding why he survived while Carlo did not suggests a deeper emotional struggle beyond just experiencing night terrors. D: Suicidal ideation is not the correct answer as Andrew's statement does not indicate any desire or intention to harm himself. Rather, he is expressing confusion and guilt about surviving the traumatic event.

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The correct answer is C because weighing students to identify those who are overweight is a secondary prevention intervention. This intervention focuses on early detection and intervention for individuals who already have risk factors for a health condition, in this case, obesity. By identifying overweight students early on, the nurse can provide targeted interventions and support to prevent further weight gain and related health issues. A, giving a presentation on the importance of exercise, is more of a primary prevention strategy aimed at educating all students to prevent obesity from occurring in the first place. B, designing a game for healthy food choices, is also a primary prevention strategy that promotes healthy behaviors for all students. D, putting students on a diet if they are overweight, is more of a tertiary prevention approach focusing on treatment after the condition has already developed, rather than early detection and prevention.