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Rufina [12.5K]
3 years ago
8

Describe The airway of a patient who is having an asthma attack. What would be the desired effect of treating this patient with

medications such as beta2-agonists and corticosteroids?
Medicine
1 answer:
weeeeeb [17]3 years ago
3 0

Answer:  Airways become swollen and inflamed. The muscles around the airways contract and the airways produce extra mucus, causing the breathing (bronchial) tubes to narrow. During an attack, you may cough, wheeze and have trouble breathing.

Explanation:

Bronchodilators relieve asthma symptoms by relaxing the muscle bands that tighten around the airways. This action rapidly opens the airways, letting more air come in and out of the lungs. As a result, breathing improves. Bronchodilators also help clear mucus from the lungs. As the airways open, the mucus moves more freely and can be coughed out more easily. Corticosteroids may regulate beta(2)-receptor function by increasing expression of the receptor, restoring G-protein/beta(2)-receptor coupling, and inhibiting beta(2)-receptor downregulation.

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Answer:

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8 0
4 years ago
Each tooth is composed of which of the following:
OleMash [197]

Answer:

Each tooth is composed of dentine and pulp cavity.

Explanation:

Human teeth are made up of four different types of tissue: pulp, dentin, enamel, and cementum. The pulp is the innermost portion of the tooth and consists of connective tissue , nerves, and blood vessels, which nourish the tooth.By volume, 45% of dentin consists of the mineral hydroxylapatite, 33% is organic material, and 22% is water. Yellow in appearance, it greatly affects the color of a tooth due to the translucency of enamel. Dentin, which is less mineralized and less brittle than enamel, is necessary for the support of enamel.

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The length of the average uterine cycle is _________ days.
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The packaging of investigational drugs should ideally:
Mars2501 [29]

The packaging of investigational drugs should ideally be designed to help with subject compliance.

<h3>What is investigational drugs?</h3>

Investigational drug is a substance that has been tested in the laboratory and has been approved by the U.S. Food and Drug Administration (FDA) for testing in people.

Investigational drug should be packaged to prevent contamination and unacceptable deterioration during transport and storage.

Thus, the packaging of investigational drugs should ideally be designed to help with subject compliance.

Learn more about investigational drugs here: brainly.com/question/1640938

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5 0
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