What is the correct term for blood flow through the lung?
Inspiration
Expiration
Respiration
Perfusion
The Correct Answer is D
A) Inspiration:
Inspiration refers to the process of inhaling or breathing in air into the lungs. It involves the contraction of the diaphragm and expansion of the chest cavity, leading to the intake of air into the lungs.
B) Expiration:
Expiration, also known as exhalation, refers to the process of exhaling or breathing out air from the lungs. It involves the relaxation of the diaphragm and chest muscles, leading to the expulsion of air from the lungs.
C) Respiration:
Respiration is a broader term that encompasses both ventilation (the mechanical process of breathing) and gas exchange (the exchange of oxygen and carbon dioxide between the lungs and blood). While respiration involves both air movement and gas exchange, it does not specifically refer to blood flow through the lung, which is described by the term perfusion.
D) Perfusion.
Perfusion refers to the circulation of blood through the lung's blood vessels, including the pulmonary arteries and pulmonary capillaries. This process allows for the exchange of gases (oxygen and carbon dioxide) between the blood and the air in the lungs during respiration. Perfusion is essential for oxygenating blood and removing carbon dioxide, which is crucial for maintaining normal cellular function throughout the body.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A) "I will take the medication for diarrhea."
Docusate sodium is not typically used to treat diarrhea. It is specifically indicated for constipation and is not effective for treating diarrhea.
B) "I will have soft stools 1 to 3 days after starting this medication."
Docusate sodium is a stool softener used to treat constipation by increasing the amount of water absorbed by the stool in the intestines, making it softer and easier to pass. The client's understanding that soft stools should occur 1 to 3 days after starting the medication demonstrates comprehension of the medication's expected effect.
C) "I will drink one half glass of water when I take the medication."
While it's generally a good idea to take docusate sodium with a full glass of water to help prevent dehydration and facilitate the softening of stool, the statement doesn't address the intended effect of the medication or the timing of stool softening.
D) "I can take this medication with mineral oil."
Taking docusate sodium with mineral oil is not recommended without consulting a healthcare provider. Mineral oil can interfere with the absorption of docusate sodium and reduce its effectiveness. It's important for the client to follow their healthcare provider's instructions regarding medication administration.
Correct Answer is ["A","B","E"]
Explanation
A. Respiratory rate and pulse: Albuterol is a bronchodilator medication commonly used to relieve bronchospasm in conditions like asthma and chronic obstructive pulmonary disease (COPD). Monitoring the patient's respiratory rate and pulse is essential to assess the response to the medication and any potential adverse effects.
B. Pulse oximetry: Albuterol helps to open the airways and improve oxygenation in patients with bronchospasm. Monitoring oxygen saturation using pulse oximetry provides valuable information about the patient's respiratory status and response to treatment.
C. Capillary refill: Capillary refill is typically assessed to evaluate peripheral perfusion and circulation. While it is an important assessment in certain clinical situations, it is not directly related to monitoring the response to albuterol administration.
D. Glucose: Glucose monitoring is not typically indicated after administering albuterol nebulizer unless the patient has a history of diabetes or there are specific concerns regarding glucose levels.
E. Lung sounds: Assessing lung sounds before and after administering albuterol helps to evaluate the effectiveness of the medication in relieving bronchospasm. Improvement in lung sounds, such as decreased wheezing or clearer breath sounds, indicates a positive response to treatment.
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