roseola

简明释义

英[rə(ʊ)ˈziːələ;ˌrəʊzɪˈəʊlə]美[ˌrozɪˈolər]

n. 红疹；蔷薇疹

英英释义

单词用法

同义词

反义词

例句

1.Infective intoxication, relative bradycardia and roseola were not common.

感染中毒症状，相对缓脉，玫瑰疹少见；

2.Infective intoxication, relative bradycardia and roseola were not common.

感染中毒症状，相对缓脉，玫瑰疹少见；

3.The pediatrician diagnosed the child with roseola (玫瑰疹) after observing a sudden high fever followed by a rash.

儿科医生在观察到孩子突然高烧后伴有皮疹，诊断为roseola（玫瑰疹）。

4.Parents should be aware that roseola (玫瑰疹) is common in children under two years old.

家长应该知道，roseola（玫瑰疹）在两岁以下的儿童中很常见。

5.After recovering from roseola (玫瑰疹), the child was back to his energetic self.

从roseola（玫瑰疹）恢复后，孩子又恢复了活力。

6.The rash associated with roseola (玫瑰疹) typically appears on the trunk and spreads to the limbs.

与roseola（玫瑰疹）相关的皮疹通常出现在躯干并扩散到四肢。

7.A mild case of roseola (玫瑰疹) usually resolves without any medical treatment.

轻微的roseola（玫瑰疹）通常不需要任何医疗治疗就会自行缓解。

作文

Roseola is a common viral infection that primarily affects young children, typically between the ages of six months and two years. This condition is characterized by a sudden high fever followed by a distinctive rash. Understanding roseola can help parents recognize its symptoms and manage it effectively. The virus responsible for roseola is usually human herpesvirus 6 (HHV-6), although HHV-7 can also be implicated. Most children will experience roseola at least once, and it is generally considered a mild illness. The first sign of roseola is often a high fever that can reach up to 103°F (39.4°C) or higher. This fever may last for three to five days and can cause discomfort for the child. During this time, parents may notice that their child is irritable and may have a decreased appetite. It is important for parents to monitor the child's temperature and ensure they stay hydrated. After the fever subsides, a rash typically appears, which is one of the hallmark signs of roseola. The rash associated with roseola usually starts on the trunk and then spreads to the arms, legs, and face. It consists of small, pink spots that may merge into larger patches. Unlike many other rashes, the rash of roseola is not itchy, which can be a relief for both the child and the parents. The appearance of the rash is often a sign that the child is recovering from the fever, which can be reassuring for worried parents. Diagnosis of roseola is primarily based on the clinical presentation of the child. Doctors will look for the characteristic fever followed by the rash. In most cases, no specific laboratory tests are needed, as the condition is self-limiting and resolves without medical intervention. However, if a child experiences persistent high fever or if there are any concerns about other underlying conditions, further evaluation may be necessary. Treatment for roseola is mainly supportive. Parents are encouraged to keep their child comfortable by administering fever-reducing medications, such as acetaminophen or ibuprofen, and ensuring they get plenty of fluids. It is crucial to avoid aspirin in children due to the risk of Reye's syndrome, a serious condition that can occur when aspirin is given to young children during viral infections. Although roseola is generally mild and resolves on its own, it can occasionally lead to complications, such as febrile seizures. These seizures can occur due to the rapid rise in temperature and can be alarming for parents. While they can be frightening, most febrile seizures are harmless and do not indicate a long-term health issue. Parents should consult their healthcare provider if they have any concerns about their child's symptoms or if they witness a seizure. In conclusion, understanding roseola (玫瑰疹) is essential for parents of young children. Recognizing the symptoms, knowing how to manage the fever, and being aware of the benign nature of the rash can alleviate anxiety during this common childhood illness. With proper care and attention, children typically recover quickly and without any lasting effects. Awareness and education about roseola (玫瑰疹) can empower parents to handle this situation with confidence, ensuring their child's comfort and well-being during the illness.

玫瑰疹是一种常见的病毒感染，主要影响幼儿，通常在六个月到两岁之间。这种情况的特点是突发高烧，随后出现明显的皮疹。了解玫瑰疹可以帮助父母识别其症状并有效管理。引起玫瑰疹的病毒通常是人类疱疹病毒6型（HHV-6），尽管HHV-7也可能涉及。大多数儿童至少会经历一次玫瑰疹，通常被认为是一种轻微的疾病。 玫瑰疹的第一个迹象通常是高烧，温度可以达到103°F（39.4°C）或更高。这种发热可能持续三到五天，并可能导致孩子不适。在此期间，父母可能会注意到孩子烦躁，并且食欲下降。父母监测孩子的体温并确保他们保持水分是很重要的。在发热消退后，通常会出现皮疹，这是玫瑰疹的标志性症状之一。 与玫瑰疹相关的皮疹通常从躯干开始，然后扩散到手臂、腿和面部。它由小的粉红色斑点组成，可能合并成较大的斑块。与许多其他皮疹不同，玫瑰疹的皮疹不会痒，这对孩子和父母来说都是一种安慰。皮疹的出现通常是孩子正在从发热中恢复的迹象，这对担心的父母来说是令人欣慰的。 玫瑰疹的诊断主要基于孩子的临床表现。医生会寻找特征性的发热和随之而来的皮疹。在大多数情况下，不需要进行特殊的实验室检查，因为该病是自限性的，通常无需医疗干预。然而，如果孩子持续高烧或有任何其他潜在疾病的担忧，则可能需要进一步评估。 玫瑰疹的治疗主要是支持性的。建议父母通过给予退烧药，如对乙酰氨基酚或布洛芬来保持孩子的舒适，并确保他们获得足够的液体。由于在病毒感染期间给年轻儿童服用阿司匹林可能会导致雷耶综合症，因此务必避免使用阿司匹林。 尽管玫瑰疹通常是轻微的，并且会自行缓解，但它有时可能导致并发症，例如热性惊厥。这些惊厥可能是由于温度的快速上升而发生，可能会让父母感到震惊。虽然它们可能令人害怕，但大多数热性惊厥是无害的，并不意味着长期健康问题。如果父母对孩子的症状有任何担忧，或者看到惊厥，应咨询医疗服务提供者。 总之，了解玫瑰疹（roseola）对于年轻儿童的父母至关重要。识别症状、知道如何管理发热以及意识到皮疹的良性特性可以减轻在这种常见儿童疾病期间的焦虑。通过适当的护理和关注，儿童通常会迅速恢复，没有任何持久的影响。对玫瑰疹（roseola）的认识和教育可以使父母有信心处理这种情况，确保孩子在生病期间的舒适和健康。