What regulates the distribution of fluid between the interstitial and intracellular compartments?
Osmosis.
Diffusion.
Filtration.
Active transport
The Correct Answer is A
Osmosis regulates the distribution of fluid between the interstitial (extracellular) and intracellular compartments. It is the process by which water moves across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration, balancing the fluid levels between these compartments.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Asthma is a chronic respiratory condition that affects the airways, causing episodes of wheezing, breathlessness, chest tightness, and coughing. The underlying changes in the respiratory system due to asthma include inflammation, increased mucus production, and bronchoconstriction (narrowing of the airways). Here’s a detailed explanation of how asthma affects the respiratory system and leads to increased mucus production:
Detailed Explanation
Inflammation:
Asthma causes inflammation of the bronchial walls. The airways become swollen and sensitive, responding strongly to various triggers such as allergens, pollutants, cold air, or exercise.
- Bronchoconstriction:
The muscles around the bronchi (the large air passages leading from the trachea to the lungs) tighten, causing the airways to narrow. This constriction makes it difficult for air to flow in and out of the lungs.
Increased Mucus Production:
In response to the inflammation, the goblet cells and submucosal glands in the bronchial walls produce excess mucus. This mucus is thicker and stickier than normal, contributing to the obstruction of the airways. The buildup of mucus further narrows the airways and makes it harder to breathe.
Airway Remodeling:
Over time, chronic inflammation can lead to structural changes in the airways, known as airway remodeling. This includes thickening of the airway walls, increased smooth muscle mass, and more mucus-producing cells, which perpetuates the cycle of airway obstruction and difficulty breathing.
Correct Answer is ["A","C","D"]
Explanation
Choice A reason:
If Mr. Greene has memory retention and a neurological evaluation that has demonstrated understanding of how to follow the sliding scale and recognize proper dosage, use, and potential side effects of insulin, he is a candidate for self-administration. This ensures he can manage his insulin therapy safely and effectively.
Choice B reason:
If Mr. Greene states “I can do it” but has severe hand tremors, he is not a candidate for self-administration of insulin. Severe hand tremors can impair his ability to accurately draw up and administer the correct dose of insulin, increasing the risk of errors.
Choice C reason:
If Mr. Greene demonstrates the ability to self-administer insulin over a period of time successfully using the “Teach Back” method by a number of staff or visiting nurse, he is a candidate for self-administration. The “Teach Back” method confirms that he understands and can perform the procedure correctly.
Choice D reason:
If Mr. Greene no longer is actively suicidal and has hand-eye coordination that is accurate, he is a candidate for self-administration of insulin. Accurate hand-eye coordination is essential for safely drawing up and administering insulin.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today