Una jeringa hipodérmica tiene un émbolo con una área transversal de 2.5 cm2

y una aguja de 5.0 x 103
cm2
. a) Si se
aplica una fuerza de 1.0 N al émbolo, ¿qué presión manométrica habrá en la cámara de la jeringa? b) Si hay una pequeña
obstrucción en la punta de la aguja, ¿qué fuerza ejercerá el fluido sobre ella? c) Si la presión sanguínea en una vena es
de 50 mm Hg, ¿qué fuerza deberá aplicarse al émbolo para inyectar fluido en la vena?

D all of the above

Explanation:

Measures can be taken to prevent hypertension. Healthy habits can help you maintain normal blood pressure.

- Healthy nutrition. limit the amount of sodium (salt) and alcohol you consume. with a balanced diet

- Perform physical activities. Regular physical activity can lower high blood pressure and the risk of other health problems.

- Stay at a healthy weight. This can be used to control blood pressure and to reduce the risk of other health problems.

- Do not smoke. Smoking can cause damage to blood vessels and increase the risk of high blood pressure. In addition, it can make health problems related to hypertension worse.

- Manage stress and learn to manage it. Learning to control stress, relax and deal with problems can improve emotional and physical health

People who adopt these healthy habits can prevent or delay the onset of high blood pressure. The more changes you make in your lifestyle, the more likely you are that your blood pressure will decrease while avoiding health problems related to this disease.