A nurse is questioned about a long-acting beta2-agonist drug by a patient who experiences persistent, recurrent asthma exacerbations. As prophylactic, the glucocorticoid is used to stop exacerbations.
- Asthma is a chronic respiratory disease that affects a lot of people. In wealthy nations, it is viewed as a major cause of morbidity and a major contributor to the high cost of healthcare.
- The two main pathogenic characteristics of asthmatics' airways are inflammation and hyperresponsiveness.
- Treatment for asthma should be intensified gradually in order to regulate the condition, both for symptom relief and to avoid exacerbations.
- This methodical approach, which begins with low dose inhaled corticosteroids and progresses, if necessary, to inhaled corticosteroids combined with long-acting -agonists, will control the majority of instances of asthma.
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Answer:
The correct option is: b. by peristaltic contractions of the ureters.
Explanation:
Ureters are the long tubes that connects each kidney to the urinary bladder.
The urine is passed into the ureters from the kidneys and then the muscles present in the walls of the ureters contract and pass the urine into the bladder. This process is called peristalsis.
Therefore, the urine is transported to the bladder by the peristaltic contractions of the ureters.
The nurse palpates a weak pedal pulse in the client's right foot. Diminished hair on legs, bruising on extremities assessment findings should the ran document that are consistent with diminished peripheral circulation.
<h3>What is
peripheral circulation?</h3>
The fringe dissemination is critical for moving blood around the body, trade of supplements with tissues and putting away blood. The fringe dissemination is critical for moving blood around the body, trade of supplements with tissues and putting away blood. The range of tissues in the body and their requirement for blood and supplements changes. Consequently, the fringe course should match the progression of blood to the interest. The fringe vascular framework comprises of the veins and courses not in the chest or midsection. The fringe courses supply oxygenated blood to the body, and the fringe veins lead deoxygenated blood from the vessels in the limits back to the heart.
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A patient with these features has a cardiac output of 2,800 mL/minute. Cardiac output can be calculated by using oxygen consumption and oxygen level in the blood.
<h3>What is cardiac output?</h3>
The cardiac output refers to the rate at which blood cells are pumped by the heart to the rest of the body.
The cardiac output can be calculated as oxygen consumption divided by oxygen concentration in arteries multiplied by the oxygen level in venous blood.
This measure (cardiac output) is fundamental to calculate the blood pumped by the hearth.
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