lockjaw

简明释义

英[ˈlɒkdʒɔː]美[ˈlɑːkdʒɔː]

n. 破伤风；[医] 牙关紧闭症

英英释义

单词用法

同义词

反义词

例句

1.The first signs of this disease include difficulty opening the mouth — often called lockjaw — and difficulty swallowing.

这种病的初期症状包括口难开-通常被称为牙关紧闭-和吞咽困难。

2.Bacteria that live in the soil may produce tetanus (lockjaw).

生存于土壤中的细菌可引起破伤风。

3.Be how big lockjaw occurrence probability?

破伤风发生的几率有多大？

4.The first signs of this disease include difficulty opening the mouth - often called lockjaw - and difficulty swallowing.

这种疾病的最初症状就是张嘴困难，又叫做牙关紧闭症，以及吞咽困难。

5.The first signs of this disease include difficulty opening the mouth — often called lockjaw — and difficulty swallowing.

这种病的初期症状包括口难开-通常被称为牙关紧闭-和吞咽困难。

6.Serums contain antibodies that fight off the germs of certain diseases including scarlet fever and lockjaw.

血清含有战胜某些病病菌的抗体，这类疾病包括猩红热和破伤风。

7.After stepping on a rusty nail, he was worried about getting lockjaw.

他踩到了一根生锈的钉子，担心会得锁 jaw。

8.He experienced lockjaw after being bitten by a dog that was not vaccinated.

他被一只没有接种疫苗的狗咬伤后，经历了锁 jaw。

9.She couldn't open her mouth due to severe lockjaw during the dental procedure.

在牙科手术期间，她由于严重的锁 jaw无法张嘴。

10.The symptoms of lockjaw can be quite painful and distressing.

症状可能非常痛苦和令人不安，锁 jaw。

11.The doctor explained that lockjaw is a symptom of tetanus.

医生解释说，锁 jaw是破伤风的一个症状。

作文

Lockjaw, or in medical terms, trismus, is a condition characterized by the inability to open the mouth due to muscle spasms. This condition can be quite alarming and uncomfortable for those who experience it. The term lockjaw refers specifically to the tightness and rigidity of the jaw muscles, which can be caused by various factors, including infections, injuries, or even certain medical conditions such as tetanus. Understanding lockjaw is essential for both individuals who may encounter this issue and for healthcare providers who need to diagnose and treat it effectively.The most common cause of lockjaw is tetanus, a serious bacterial infection that affects the nervous system. Tetanus bacteria can enter the body through wounds, especially deep puncture wounds. Once inside, they produce toxins that affect the nerves controlling the jaw muscles, leading to the characteristic stiffness associated with lockjaw. This can result in severe discomfort and can make it difficult for individuals to eat, speak, or perform basic daily activities.Aside from tetanus, lockjaw can also result from dental issues, such as impacted wisdom teeth or severe gum infections. These dental problems can lead to inflammation and muscle spasms in the jaw area, causing the mouth to become locked shut. In some cases, trauma to the jaw or head can also result in lockjaw, as the muscles may react to protect the area from further injury.The symptoms of lockjaw can vary in severity. Initially, individuals may notice a slight difficulty in opening their mouths, which can quickly escalate to a complete inability to do so. Other symptoms may include pain in the jaw area, headaches, and difficulty swallowing. It is crucial for anyone experiencing these symptoms to seek medical attention promptly, as untreated lockjaw can lead to complications, including malnutrition and dehydration due to an inability to eat or drink.Treatment for lockjaw typically involves addressing the underlying cause of the condition. For instance, if tetanus is the culprit, immediate medical intervention is necessary, which may include administering tetanus antitoxin and antibiotics. If the condition is related to dental issues, a dentist may need to perform extractions or other procedures to relieve the pressure and inflammation in the jaw. Pain management is also an essential part of treatment, as individuals with lockjaw often experience significant discomfort.In addition to medical treatment, there are several home remedies and preventive measures that individuals can take to manage or reduce the risk of developing lockjaw. Maintaining good oral hygiene is vital in preventing dental infections that could lead to this condition. Regular dental check-ups can help identify potential issues before they escalate. Furthermore, individuals should be cautious about injuries, particularly when participating in sports or activities that could lead to trauma to the jaw.In conclusion, lockjaw is a serious condition that can significantly impact an individual's quality of life. Whether caused by infections like tetanus, dental problems, or trauma, understanding the implications of lockjaw is essential for effective diagnosis and treatment. Awareness of the symptoms and seeking prompt medical care can help prevent complications and ensure a speedy recovery. By taking preventive measures and staying informed, individuals can reduce their risk of experiencing lockjaw and maintain better overall health.

锁颌，或医学术语三叉神经痛，是一种由于肌肉痉挛导致无法张嘴的情况。这种状况对于经历它的人来说可能是相当令人不安和不适的。术语锁颌特别指的是下颌肌肉的紧绷和僵硬，这可能由各种因素引起，包括感染、损伤，甚至某些医疗条件，如破伤风。理解锁颌对可能遇到这个问题的个人和需要有效诊断和治疗的医疗提供者来说都是至关重要的。锁颌最常见的原因是破伤风，这是一种影响神经系统的严重细菌感染。破伤风细菌可以通过伤口进入体内，尤其是深的刺伤。一旦进入，它们会产生影响控制下颌肌肉的神经的毒素，导致与锁颌相关的特征性僵硬。这可能导致严重的不适，并使个人难以进食、说话或进行基本的日常活动。除了破伤风，锁颌还可能由牙科问题引起，例如智齿阻生或严重的牙龈感染。这些牙科问题可能导致下颌区域的炎症和肌肉痉挛，导致嘴巴被锁住。在某些情况下，头部或下颌的创伤也可能导致锁颌，因为肌肉可能会反应以保护该区域免受进一步伤害。锁颌的症状可能因严重程度而异。最初，个人可能会注意到张嘴有轻微困难，这可能迅速升级为完全无法张嘴。其他症状可能包括下颌区域的疼痛、头痛和吞咽困难。任何经历这些症状的人都应及时寻求医疗帮助，因为未治疗的锁颌可能导致并发症，包括由于无法进食或饮水而导致的营养不良和脱水。锁颌的治疗通常涉及解决该病症的根本原因。例如，如果破伤风是罪魁祸首，则需要立即进行医疗干预，可能包括施用破伤风抗毒素和抗生素。如果这种情况与牙科问题有关，牙医可能需要进行拔牙或其他程序，以减轻下颌的压力和炎症。疼痛管理也是治疗的重要组成部分，因为患有锁颌的个人通常会感到显著的不适。除了医疗治疗外，个人还可以采取几种家庭疗法和预防措施，以管理或减少发展锁颌的风险。保持良好的口腔卫生对预防可能导致此病的牙科感染至关重要。定期的牙科检查可以帮助在问题升级之前识别潜在问题。此外，个人在参加可能导致下颌创伤的运动或活动时应谨慎。总之，锁颌是一种严重的状况，可能会显著影响个人的生活质量。无论是由破伤风等感染、牙科问题还是创伤引起，理解锁颌的含义对于有效的诊断和治疗至关重要。意识到症状并及时寻求医疗护理可以帮助预防并发症，确保快速恢复。通过采取预防措施和保持信息灵通，个人可以降低经历锁颌的风险，维持更好的整体健康。