[null] Vietnam: What causes strabismus? What are the 3 primary forms trực tiếp bóng đá hôm nay euro assessment in Biology? [null] [null]
10:09 | 02/12/2024

Vietnam: What causes strabismus? What are the 3 primary forms trực tiếp bóng đá hôm nay euro assessment in Biology?

In Vietnam, what causes strabismus? What are the 3 primary forms trực tiếp bóng đá hôm nay euro assessment in Biology?

What causes strabismus?

According toDecision 2246/QD-BYT in 2024, strabismus is a condition where the two eyes do not look in the same direction and one eye may point in a different direction. The direction shift can be fixed or temporary, with eyes looking straight or misaligned, possibly alternating or switching. Strabismus is diagnosed using cover-uncover tests. It requires children to focus on a target.

Students and teachers may refer to the following information regarding the causes trực tiếp bóng đá hôm nay euro strabismus:

What causes strabismus?


Primary causes trực tiếp bóng đá hôm nay euro strabismus:

Congenital:

Oculomotor muscle disorder: Muscles controlling eye movement develop abnormally.

Neurological defects: Damage to the nerves controlling the eyes.

Other syndromes: Such as Down syndrome, cerebral palsy...

Acquired:

Refractive errors: Severe myopia, hyperopia, astigmatism can cause strabismus.

Eye diseases: Cataracts, retinitis...

Neurological conditions: Stroke, brain tumors, encephalitis...

Injuries: Head or eye injuries.

Certain systemic diseases: Diabetes, hypertension...

Risk factors:

Family history: A family history trực tiếp bóng đá hôm nay euro strabismus increases the risk for offspring.

Premature birth or low birth weight: Premature or low birth weight infants have a higher risk trực tiếp bóng đá hôm nay euro strabismus.

Other medical conditions: Children with conditions like cerebral palsy, Down syndrome are at higher risk trực tiếp bóng đá hôm nay euro strabismus.

Types trực tiếp bóng đá hôm nay euro strabismus:

Esotropia: Inward turning trực tiếp bóng đá hôm nay euro the eye.

Exotropia: Outward turning trực tiếp bóng đá hôm nay euro the eye.

Hypertropia: Upward turning trực tiếp bóng đá hôm nay euro the eye.

Hypotropia: Downward turning trực tiếp bóng đá hôm nay euro the eye.

Intermittent strabismus: Non-fixed strabismus that may or may not occur at times.

Impacts trực tiếp bóng đá hôm nay euro strabismus:

Amblyopia: Long-term strabismus can lead to amblyopia, where an eye reduces in vision due to lack trực tiếp bóng đá hôm nay euro use.

Double vision: Patients may see two images trực tiếp bóng đá hôm nay euro a single object.

Aesthetic impact: Strabismus affects the appearance trực tiếp bóng đá hôm nay euro the patient.

Psychological impact: Children with strabismus may face teasing, leading to shyness and reluctance to communicate.

Treatment for strabismus:

Contact lenses: Used to correct refractive errors.

Surgery: Muscles trực tiếp bóng đá hôm nay euro the eye are cut to adjust eye position.

Treatment by occlusion: Used to enhance vision in the weaker eye.

Treatment by other methods: Vision therapy, physiotherapy...

When to consult a doctor:

If you or your child shows signs trực tiếp bóng đá hôm nay euro strabismus, consult an ophthalmologist for diagnosis and timely treatment.

*Note: The information about causes trực tiếp bóng đá hôm nay euro strabismus is for reference only./.

What causes strabismus? What are the 3 main forms trực tiếp bóng đá hôm nay euro evaluation in Biology?

What causes strabismus? What are the 3 primary forms trực tiếp bóng đá hôm nay euro assessment in Biology? (Image from Internet)

What are the 3 primary forms trực tiếp bóng đá hôm nay euro assessment in Biology in Vietnam?

Under Article 7 trực tiếp bóng đá hôm nay euro the General education curriculum in Biology issued withThông tư 32/2018/TT-BGDĐT, the forms trực tiếp bóng đá hôm nay euro assessment in Biology are regulated as follows:

- Assessment through writing: essay, objective test, report on collected results, research findings, investigation, etc.

- Assessment through oration, and presentation: answering oral questions, interviews, presenting research issues, etc.

- Assessment through observation: observing students during practical exercises, group discussions, field studies, visits to scientific and production facilities, participating in research projects, etc., using checklists, observation forms, study records, etc.

What is the necessary teaching equipment for Biology in Vietnam?

According to Article 8 trực tiếp bóng đá hôm nay euro the General education curriculum in Biology issued withThông tư 32/2018/TT-BGDĐT, the necessary teaching equipment for Biology in Vietnam is regulated as follows:

(1) Equipment for demonstration and illustration

- Images and pictures: Set trực tiếp bóng đá hôm nay euro images and pictures about different living organization levels; cells; metabolism and energy exchange; intercellular communication; cell cycle and division; microorganisms and viruses; energy metabolism in life; metabolism and energy transformation in plants; metabolism and energy exchange in animals; blood and circulation; excretory system; stimuli in organisms; plant and animal growth and development.

- Endocrine glands; reproduction in organisms; molecular basis trực tiếp bóng đá hôm nay euro genetics; chromosomes and chromosomal inheritance; Mendel’s experiments with cellular biology basis, gene linkage, gene crossover, gene interaction, sex-linked inheritance; gene-environment-phenotype relationship; evidence and mechanisms trực tiếp bóng đá hôm nay euro evolution; biosphere; ecosystem; community; population and relationships between organisms - organisms and organisms with the environment; environmental pollution; sustainability development models; some typical species in Vietnam's Red Book.

- Video clips: Set trực tiếp bóng đá hôm nay euro videos about different living organization levels; cells; metabolism and energy exchange; intercellular communication; cell cycle and division; microorganisms and viruses; energy metabolism in life; metabolism and energy exchange in plants and animals; blood and circulation; excretory system; organism growth and development; organism reproduction; molecular basis trực tiếp bóng đá hôm nay euro genetics; chromosomes and chromosomal inheritance;

- Videos on cellular biology based on Mendel's experiments, gene linkage, gene crossover, sex-linked inheritance; biosphere; ecosystem; community; population, and relationships between organisms - organisms and organisms with the environment; environmental pollution; sustainability development models; some typical species in Vietnam's Red Book.

- Models: Human body; circulatory system; stimuli in organisms; genetic material structure; gene-environment relationship.

- Phenotype.

- Evidence and mechanisms trực tiếp bóng đá hôm nay euro evolution.

(2) Equipment for practical activities

- Set trực tiếp bóng đá hôm nay euro microscopic slides: cells.

- Set trực tiếp bóng đá hôm nay euro practical tools: cells; cell division; microorganisms and viruses; plant metabolism and energy exchange; frog heart dissection; wound dressing and hemostasis; plant growth and development; chromosome mutation observation.

- Specimen boxes: classification trực tiếp bóng đá hôm nay euro organisms, types trực tiếp bóng đá hôm nay euro adaptation, etc.

- Measurement tools: measuring respiratory capacity and diaphragm activity in animals, blood pressure, heart rate, pH level, etc.

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