The nurse is teaching a client about management of heart disease. What strategy can the nurse implement to promote learning in the affective domain?

A. Directly asking the client how they learn best is a straightforward and effective approach for assessing their learning style preference. This allows the client to self-report their preferences, which can provide valuable insight into their preferred learning modalities, such as visual, auditory, or kinesthetic learning.
B. While assisting the client in learning skills from simple to complex can provide valuable information about their current level of understanding and skill mastery, it may not directly assess their learning style preference. This approach focuses more on the progression of learning rather than the client's preferred learning modalities.
C. Observing the client's interactions with others can provide some clues about their communication style and social preferences but may not necessarily directly assess their learning style preference. Learning style preference encompasses how individuals prefer to receive and process information, which may not be fully captured through social interactions alone.
D. Asking the client to read from a brochure primarily assesses their ability to process written information and may provide some insight into their literacy skills. However, it does not necessarily assess their preferred learning style, as individuals may have different preferences for how they prefer to receive and process information beyond reading.

A. Isotonic solutions have a similar osmolarity to that of blood plasma, meaning they exert the same osmotic pressure as blood. This equilibrium prevents the movement of water across cell membranes, thereby maintaining cell volume and preventing cellular dehydration or swelling. Examples of isotonic solutions commonly used for intravenous fluid replacement include 0.9% saline (normal saline) and lactated Ringer's solution.
B. Hypotonic solutions have a lower osmolarity than blood plasma, meaning they exert less osmotic pressure than blood. When administered, hypotonic solutions cause water to move into cells, leading to cellular swelling. While hypotonic solutions can help hydrate cells and replenish intracellular fluid, they are not typically used for rapid volume replacement because they can exacerbate extracellular fluid deficits and cause complications such as cerebral edema or cardiovascular collapse.
C. Hypertonic solutions have a higher osmolarity than blood plasma, meaning they exert greater osmotic pressure than blood. When administered, hypertonic solutions cause water to move out of cells, leading to cellular shrinkage. Hypertonic solutions are often used to expand intravascular volume in cases of severe hypovolemia or shock, as they rapidly increase blood osmolarity and draw fluid from the interstitial space into the bloodstream. Examples of hypertonic solutions include 3% saline and 5% dextrose in 0.9% saline.
D. Hyperosmotic solutions have an elevated osmolarity compared to blood plasma, indicating a higher concentration of solutes. These solutions exert osmotic pressure that draws water out of cells, leading to cellular dehydration. While hyperosmotic solutions are not commonly used for rapid volume replacement due to their pot