Non verbal communication is as strong in conveying information because the nurse can _________.

Correct Answer: A

Rationale: Nonverbal communication is as strong in conveying information because the nurse can effectively interpret and understand gestures made by the individual they are interacting with. Gestures such as hand movements, facial expressions, eye contact, and body posture can communicate a lot of information without the use of words. By observing these nonverbal cues, nurses can better comprehend the emotions, needs, and feelings of their patients or colleagues, leading to more effective communication and overall better care. Nonverbal communication, including gestures, plays a significant role in creating a holistic understanding of individuals' messages beyond just words.

Correct Answer: B

Rationale: Identifying the patient's stage of change is crucial when someone expresses a desire to be "detoxified" from a substance like marijuana. The Transtheoretical Model (Stages of Change) outlines different stages individuals go through when making behavior changes. By identifying which stage the patient is in (precontemplation, contemplation, preparation, action, maintenance, or relapse), the nurse can tailor interventions and support accordingly. This approach helps ensure that interventions are effective and appropriate for the individual's readiness for change. It is important to meet the patient where they are in their journey towards detoxification and offer support and guidance accordingly.

Correct Answer: B

Rationale: Digoxin is a medication commonly used in the treatment of congestive heart failure because it helps to improve cardiac output and reduce heart failure symptoms. One of the desired effects of digoxin is an increase in urinary output. This is because digoxin helps to improve cardiac function, which can lead to better circulation and increased kidney perfusion. As a result, the kidneys are better able to filter and excrete excess fluid, leading to increased urine output. Therefore, an increase in urinary output indicates that the digoxin is having a positive effect in managing the client's congestive heart failure. The other options, such as increased weight, improved appetite, and increased pedal edema, are not indicative of a desired effect of digoxin therapy.

Correct Answer: B

Rationale: Validity refers to the extent to which a test accurately measures what it is intended to measure. In the context of screening tests for diseases, validity is crucial in assessing whether the test can correctly distinguish between individuals who have the disease (true positives) and those who do not have the disease (true negatives). This includes the ability to minimize false positives (incorrectly identifying someone as having the disease) and false negatives (incorrectly identifying someone as not having the disease). Therefore, when assessing the ability of a screening test to distinguish correctly between persons with and without a disease, we are essentially evaluating its validity.

Correct Answer: D

Rationale: Quantitative research is the type of research that involves collecting numerical data, which can be easily quantified and analyzed statistically. It is characterized by its structured methodology, objectivity, and the ability to control variables to a considerable extent. In the context of a study on sleep, where data related to sleep patterns, duration, quality, etc., need to be measured and analyzed in a systematic manner, quantitative research would be the most appropriate choice. This type of research allows for a more precise understanding of the relationships and patterns within the data, providing valuable insights into the sleep-related factors being studied.