What are the signs and symptoms of different diseases in biology, and what are the whole differe

Symptom refers to symptoms, and syndrome refers to signs and symptoms of multiple symptoms. For example, in human genetic diseases of gonadal dysplasia, the main symptoms of patients are abnormal gonadal development, such as gonadal cords, no ovarian follicles, primary amenorrhea, infertility and shield chest, therefore, in also known as gonadal dysplasia, patients with this disease are also accompanied by cubital valgus, congenital lymphedema, mental retardation and congenital cardiomyopathy and other signs of many other symptoms, which can be seen that it is a veritable syndrome.

Trisomy 21, meow cat syndrome, just remember some examples in the book, be sure to read the words accurately, remember accurately, and the teacher will also make some emphasis during class.

You can understand it from a linguistic point of view"levy"Yes"Features:"of"levy","Syndromes""Symptoms"All refer to a series of characteristics of the disease, and"disease"It's just the disease.

Our teacher said:

There are a variety of phenotypes.

A syndrome is a manifestation of only one or a few specific phenotypes.

A series of lesions that signify the parenchyma, such as meowing syndrome.

Symptom is a specific type of lesion.

In fact, I am comparing terms, like somy 23 syndrome, meow syndrome, ......, especially the disease,.

Personal opinion: Recruiting more is only a group, right? Representations and the like.

Disease, refers to disease

Belch. It should be a combination of multiple diseases.

And there is only one condition called a symptom.

I'm not so sure.

diseaseYes.

Symptom. Syndromes

Yes. Signs and symptoms of a variety of symptoms.

For example, in human genetic diseases.

Gonadal dysgenesis.

The main symptoms of the patient are gonadal dyssocks with normal balance, such as gonadal cords, absence of ovarian follicles, primary amenorrhea, infertility and shield chest, therefore, in also known as.

Gonadal dysgenesis.

Patients with this disease also have signs of a variety of other symptoms, such as elbow valgus, congenital gonorrheal edema, mental retardation, and congenital cardiomyopathy.

Syndromes

Basic features of the disease.

1. Illness has a cause. The cause of the disease is abbreviated as **, which includes the cause of ** and the condition.

It shows that there must be a certain cause for the occurrence of the disease, but it is often not simply the result of the direct action of the child, but also closely related to the reaction characteristics of the body and the conditions that induce the disease. Therefore, the study of the occurrence of diseases should be considered from three aspects: cause, condition, and body reactivity.

2. Disease is a regular development process. It shows that we must grasp the law of disease development and change in time, not only to understand the changes that occurred at that time, but also to predict its possible development and prognosis, and to take effective prevention and prevention measures as soon as possible.

3. When we are sick, a series of functional, metabolic and morphological changes occur in the body, and various symptoms and signs arise from this, which is the basis for our understanding of diseases.

The concept of disease: it is the abnormal life activity process of the body due to the disorder of self-regulation under the damaging effect of certain **.

Of course, there is a direct relationship between the two. The concept summarizes the basic characteristics of the disease as follows.

The basic cause of the disease, and the concept of disease is directly related, usually a little case, not treated, and then such as a cold, then what disease will be squeezed out, this is basically usually not paid attention to, once the disease stops.

This is directly related to the concept of disease.

You have a relationship, and you can't cure a disease without a relationship.