Cardiovascular system.

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Coronary heart disease:

Is the end result of the buildup of plaques within the walls of the coronary arteries.

Resulta en:

1- Ataque cardiaco

2-Derrame cerebral

El ataque cerebral presenta cuando se bloquea el flujo de sangre al corazón. Tiene que ser por un tiempo para que el miocardio se dañe o se mueva.

Provocada por un coagulo que tapa las arterias

Síntomas

1-dolor en el pecho, brazo, hombros, espalda, mandíbula

2-le dan flujo en el pecho

3-ansiedad

4-desmayo

5-mareo

Tratamientos:

Proceso angioplastia: procedimiento para destapar el vaso sanguíneo. Se le da oxigeno o medicamentos como morfina

Derrame cerebral: el coagulo llega al cerebro. Tapa los vasos sanguíneos.

Causa:

1- Placa en el cerebro: Llamada Trombosis

Un pedacito de placa se solto y llego al crebro llamado Envolia

Que causa?

La muerte,deblidad en el cuerpo

Miocarditis: Infeccion causada por un virus o hongos o bacterias que afecta el corazón.

Nuestro sistema inmunológico va a crecer unas válvulas para combatirlas.

Tratamientos:

Antibióticos, baja en sal (dieta), medicamentos antiinflamatorios,

Arritmia cardiaca: Trastorno donde se ve afectado el pulso o el ritmo cardiaco.

Tres tipos:

1-Pulso o Latidos se ponen rápido (Tabicaría)

2-Los latidos se ponen lentos (Bradicardia)

3-Irregular, que esta lento o rápido

Síntomas:

Dolor de pecho, desmayo, latidos rápido o lento, mareo y palidez

- Sistema Respiratorio

Respiration: is the transport of oxygen from the outside air to the cells of the body and the transport of carbon dioxide in the opposite direction.

Cellular respiration: is the metabolic process by which an organism obtains energy by reacting oxygen with glucose to give water, carbon dioxide and ATP (energy).

The nose and nasal cavity filter, warm, and moisten the inhaled air. *The nose hairs and mucus produced by the epithelial cells in the nose catch airborne particles and prevent them from reaching the lungs.

Pharynx: A long tube that is shared with the digestive system.

*Both food and air pass through the pharynx.

*A flap of connective tissue called:

The epiglotis: closes over the trachea when food is swallowed to prevent choking or inhaling food.

Función: Previene que la comida pase a los pulmones y nos ahoguemos.

The larynx: also called the voicebox, is found just below the point at which the pharynx splits into the trachea and the esophagus.

*The voice is generated in the larynx.

The trachea: or wind pipe, is a long tube that leads down to the chest where it divides into the right and left bronchi in the lungs.

*The bronchioles lead into the alveoli, which are the multi-lobed sacs in which most of the gas exchange occurs.

The diaphragm is a muscle that is found below the lungs.

*Contraction of the diaphragm causes the volume of the chest cavity to increase, and the air pressure within the lungs to decrease.

Gas Exchange: Occurs in the alveoli by diffusion of gases between the alveoli and the blood passing in the lung capillaries.

*Diffusion is the movement of substances from an area of higher concentration to an area of lower concentration.

Respiratory disease: Is the term for diseases of the lung, bronchial tubes, trachea and throat.

Types:

1- Emphysema is a chronic lung disease caused by loss of elasticity of the lung tissue.

2- Asma: Trastorno que previene que las vías respiratoria se inchen y se estrechen.

Sintoma:

1-Pito: Va a causar dificultades para respirar, el pecho apretado y la toz seca

2- Flema, dificultad para respirar, el pito, la cara se pone azul y ansiedad.

Tratamientos: Medicamentos

Bronquitis: Is an inflammation of the bronchi.

*Acute bronchitis is usually caused by viruses or bacteria and may last several days or weeks.

Sintomas

1- Toz y mucosidad

2-Fiebre ya que es infección

3-dificultadad respiratoria

4-Fatiga

Tratamientos

1-Tomar liquido

2-Descanzar