RN exams medical-surgical practice questions set 36

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Accurate assessment and intervention by the nurse or helping person are critical factors for successful integration of loss during the grieving process. This involves the nurse's ability to assess the patient's grieving process effectively, identify their needs, provide appropriate support, and intervene when necessary. By utilizing proper assessment techniques and offering timely interventions, the nurse helps facilitate the patient's journey through the grieving process, promoting healthy coping mechanisms and ultimately assisting in achieving successful integration of their loss. Trustworthiness and a healthy attitude about grief are important qualities for a nurse, but without accurate assessment and intervention, the grieving process may not progress smoothly.

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The correct answer is D: greater surface area in proportion to weight. Preterm infants have a higher surface area to weight ratio due to their smaller size and underdeveloped body systems. This increased surface area makes them more susceptible to heat loss and requires special care to maintain their body temperature. A: more subcutaneous fat - This is incorrect because preterm infants actually have less subcutaneous fat compared to full-term infants. B: well-developed flexor muscles - This is incorrect as preterm infants typically have less muscle tone and may exhibit muscle weakness. C: few blood vessels visible through the skin - This is incorrect as preterm infants often have fragile skin with visible blood vessels due to their underdeveloped skin layers.

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Collaborating with interdisciplinary team members to develop a comprehensive care plan demonstrates effective care coordination. In complex healthcare situations, involving various healthcare providers such as physicians, specialists, therapists, social workers, and others is crucial to ensure that all aspects of the patient's care are addressed holistically. By working together, healthcare professionals can share information, expertise, and insights to develop a well-rounded care plan that considers all aspects of the patient's needs. This collaborative approach helps promote better outcomes for the patient and enhances overall care coordination. It also helps to ensure that the patient's preferences and values are taken into account when developing the care plan.

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The most appropriate question to ask during the assessment of a newly admitted Person Who Uses Drugs (PWUDs) like Korino is to ask about the amount of drug used, its effects, and how long he has been using. This question provides valuable information for treatment planning and understanding the extent of Korino's drug use. By asking about the specific details of his drug use, the nurse can assess the severity of the addiction, potential health risks, and the duration of substance abuse. This information is crucial for developing an individualized treatment plan and providing appropriate care for Korino's needs. Asking open-ended questions about drug use also helps build rapport and trust between the nurse and the patient, which is essential for effective treatment.

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The clinical presentation of urinary urgency, frequency, and nocturia along with prostate enlargement with a smooth, firm consistency on digital rectal examination (DRE) is classic for benign prostatic hyperplasia (BPH). BPH is a common condition in aging men characterized by non-malignant growth of the prostate gland, which can cause varying degrees of lower urinary tract symptoms due to obstruction of the urethra. In contrast, prostate cancer typically presents with findings like an asymmetric, hard, or nodular prostate on DRE, while prostatitis presents with symptoms like fever, perineal pain, and systemic symptoms. Urinary tract infection (UTI) may present with dysuria, frequency, urgency, and suprapubic pain, but it does not usually cause prostate enlargement.

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The correct answer is C, petechiae on the chest and abdomen. Petechiae are small pinpoint hemorrhages that can indicate a serious underlying medical condition such as thrombocytopenia or a bleeding disorder. It is important to discuss this immediately with the healthcare provider to determine the cause and initiate appropriate treatment. A: Dry, scaly patches on the face are likely related to skin issues and can be addressed during a routine dermatology visit. B: Numerous varicosities on both legs are common in older individuals and usually do not require urgent attention unless causing pain or other complications. D: Small dilated blood vessels on the face are typically cosmetic concerns and not urgent unless they are causing discomfort or affecting vision.

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The correct manifestations of increased intracranial pressure (IICP) include restlessness, confusion, and irritability. These symptoms are a result of the brain being under pressure inside the skull. Severe nausea and vomiting (Choice B) are more commonly associated with increased intracranial pressure in children. Elevated blood pressure and bradycardia (Choice C) are not typical manifestations of increased intracranial pressure; instead, hypertension and bradycardia may be seen in Cushing's reflex, which is a late sign of increased IICP. Decreased heart rate and altered pupil response (Choice D) are also not primary manifestations of increased intracranial pressure, although altered pupil response, like a non-reactive or dilated pupil, can be seen in some cases.

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Step 1: Evolutionary arms race involves a continuous cycle of adaptations by both hosts and pathogens to gain an advantage. Step 2: Both parties strive to outcompete each other to survive and reproduce. Step 3: This leads to a dynamic process where hosts evolve defense mechanisms while pathogens evolve ways to overcome them. Step 4: Therefore, the key concept is that both hosts and pathogens evolve to outcompete each other in the evolutionary arms race. Summary: - Option B is incorrect as hosts can also evolve rapidly through mechanisms like recombination. - Option C is incorrect as hosts do evolve through genetic changes, not just relying on chemical barriers. - Option D is incorrect as pathogens continuously evolve strategies, not just when hosts fail to adapt.

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The correct answer is D: oxylabile anaerobes. These organisms cannot survive in the presence of oxygen and are sensitive to oxygen radicals. Superoxide dismutase is essential for organisms that are exposed to oxygen, as it helps convert harmful oxygen radicals into less harmful peroxides. Therefore, organisms that lack this enzyme, like oxylabile anaerobes, would not be able to detoxify oxygen radicals and would not survive in aerobic environments. A: Aerobes have superoxide dismutase to protect against oxygen radicals. B: Facultative anaerobes can switch between aerobic and anaerobic metabolism and would benefit from having superoxide dismutase. C: Oxyduric anaerobes are resistant to oxygen and can still benefit from superoxide dismutase for detoxification.

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Disseminated intravascular coagulation (DIC) is a serious condition characterized by both excessive clotting and bleeding throughout the body. The primary goal of care for a client with DIC is to manage and balance the clotting and bleeding tendencies. A key indicator of successful care for a client with DIC is the absence of bleeding, as this suggests that the coagulation process has been stabilized and there is no ongoing clot breakdown leading to bleeding. Monitoring for signs of bleeding, such as petechiae, purpura, ecchymosis, hematuria, and gastrointestinal bleeding, is essential in evaluating the effectiveness of care in a client with DIC. Therefore, the absence of bleeding is the most significant finding that indicates successful care in a client with DIC.