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相关概念视频

Nursing Evaluation01:15

Nursing Evaluation

3.4K
The evaluation stage signals the end of the nursing process. The nurse gathers evaluative data to assess whether or not the patient has attained the expected results. Whereas the nurse collects data in the nursing assessment to identify the patient's health concerns, the evaluation stage data determines if the indicated health issues are resolved. Evaluative data collection includes two sections: the data acquired to evaluate patient outcomes and the time criteria for data collection.
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Data Collection III01:05

Data Collection III

2.8K
The physical assessment examines the patient for objective data that defines the patient's condition, and aids in formulating the nursing care plan. The purpose of physical assessment is a health status appraisal, which includes identifying health problems, and establishing a database for nursing intervention.
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the...
2.8K
Nursing Process for Patient and Caregiver Teaching III: Evaluation and Documentation01:20

Nursing Process for Patient and Caregiver Teaching III: Evaluation and Documentation

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Evaluation of the teaching process enables the nurse to determine if the patient's learning needs were met and if training was effective. If the expected outcomes are not met, the care plan is revised, and additional education or reinforcement is provided. Nurses can ask questions after the session or obtain feedback to assess the patient's understanding of the topic.
Nurses can use several methods to evaluate patient outcomes. For example, oral questions can assess cognitive learning,...
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Methods of Documentation III: PIE01:21

Methods of Documentation III: PIE

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Problem-intervention-evaluation (PIE) is a systematic approach to documentation used in healthcare settings for clinical decision-making and patient care planning. It is a structured approach to organizing patient data based on problems, interventions, and evaluations. Here's a breakdown of its key features and considerations:
1.4K
Group Design02:01

Group Design

9.0K
The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...
9.0K
Theoretical Approaches to Psychological Disorder01:29

Theoretical Approaches to Psychological Disorder

262
The development of psychological disorders, which are characterized by deviant, maladaptive, and personally distressing behaviors, has been explored through several theoretical approaches.
Biological approach
The biological approach posits that internal, organic factors are the primary causes of such disorders. This perspective emphasizes brain structure and function, genetic predispositions, and neurotransmitter imbalances. For example, schizophrenia has been associated with both genetic...
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相关实验视频

Updated: Jul 27, 2025

Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia
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Comparison of Three Clinical Stereoscopic Methods for Measuring Binocular Visual Function During Amblyopic Treatment in Unilateral Amblyopia

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Nidhi Tiwari1, Abhinav Jaimini2, Gaurav Kumar Jain3

  • 1Department of Combat Sciences, Institute of Nuclear Medicine and Allied Sciences, Defence Research & Development Organisation, New Delhi 110054, India; Delhi Pharmaceutical Sciences and Research University (DPSRU), Pushp Vihar, New Delhi 110017, India.

Journal of pharmacological and toxicological methods
|June 9, 2023
PubMed
概括
此摘要是机器生成的。

99mTc-硫化物 (SC) 是一种合适的假毒剂,用于研究蛇中毒模型中的淋巴流动. 这种辐射追踪器有效地模仿毒毒素的运输,并有助于评估新的治疗干预措施,减少动物试验.

关键词:
(99m) Tc-硫类合物合物淋巴流量是指淋巴的流量.淋巴细胞切割图 (Lymphoscintigraphy) 是一种淋巴细胞切割图.周边蛇咬伤的毒性和毒性.临床前模型是临床前模型.

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科学领域:

  • 核医学就是核医学.
  • 药理学 药理学是指药理学的学科.
  • 毒理学 毒理学 毒理学

背景情况:

  • 蛇毒是一种被忽视的热带疾病,需要新的治疗方法.
  • 高分子量 (HMw) 毒素通过淋巴系统进入血液循环.
  • 调节淋巴流是一个关键的治疗策略.

研究的目的:

  • 为了比较99mTc-硫合物 (SC),99mTc-酸盐 (Phy) 和99mTc-人血清白蛋白 (HSA) 作为模拟毒剂.
  • 评估它们在蛇咬模型中适合研究淋巴流调节的适宜性.
  • 评估局部尼菲迪平/利多卡因对淋巴过境的影响.

主要方法:

  • 在72只斯普拉格·道利大鼠中进行淋巴细胞切片.
  • 放射性药物的皮内注射 (99mTc-SC,99mTc-Phy,99mTc-HSA) 作为模拟毒药.
  • 在试验组中局部应用尼菲迪平/利多卡因奶油.
  • 在注射后1小时内进行动态马射线成像.

主要成果:

  • 99mTc-Phy显示了最小的淋巴旅行.
  • 99mTc-SC显示了显著的淋巴过渡和淋巴结的可视化,在尼菲迪平/利多卡因应用后运动变化 (P <0.05).
  • 与99mTc-SC相比,99mTc-HSA表现出更快的运动,淋巴结可视化更少,肝脏吸收更高.

结论:

  • 99mTc-SC是一种适合用于研究HMw毒素淋巴过渡的假毒剂.
  • 该模型有助于评估毒蛇咬伤的药理干预措施.
  • 这种方法有可能减少药物开发早期的动物牺牲.