Eye drops OD TID.What is OD?

Correct Answer: B

Rationale: The correct answer is B: At the right eye. OD stands for "oculus dexter," which is Latin for right eye. In medicine, OD is used to specify which eye to apply medication to. The other choices are incorrect because A refers to the left eye, C is not a standard eye designation in medical terminology, and D is an incomplete option. Always remember to follow medical conventions and terminology for accurate and precise communication.

Correct Answer: A

Rationale: The correct answer is A: Continue to monitor the client without taking any action. The ABG results indicate a pH within the normal range (7.35-7.45), PaO2 is slightly lower than normal but still adequate for tissue oxygenation, PaCO2 is within the normal range (35-45), and HCO3 is normal (22-26). These values indicate that the client's acid-base balance is within normal limits, and no immediate intervention is needed. Encouraging deep breaths and coughing (B) may be beneficial for some respiratory conditions but is not indicated here. Administering sodium bicarbonate IVP (C) is unnecessary as the client's pH and HCO3 levels are normal. Notifying the respiratory therapist (D) is not warranted since the ABG results do not indicate any acute respiratory distress. Monitoring the client (A) is the appropriate action as the ABG results are stable.

Correct Answer: C

Rationale: The correct answer is C: Data saturation. In qualitative research, data saturation is the point where new data no longer brings additional insights or changes in themes. This principle guides sample size determination as it ensures enough data is collected to reach this saturation point, leading to a comprehensive understanding of the phenomenon under study. Effect size (A) is more relevant in quantitative research, while the number of variables (B) and sub-group analysis (D) are factors that may influence the complexity of the study but are not directly related to determining sample size in qualitative research.

Correct Answer: B

Rationale: The correct answer is B because a vesicle is a small fluid-filled blister on the skin. Vesicles are commonly caused by friction, burns, or insect bites, resulting in fluid accumulation beneath the skin. Pus is typically associated with larger, infected lesions such as pustules, not vesicles. Choice C and D are likely incorrect as they do not provide relevant information or support for the appearance of a vesicle on the leg.

Correct Answer: B

Rationale: The correct answer is B: At the right eye. OD stands for "oculus dexter," which is Latin for right eye. In medicine, OD is used to specify which eye to apply medication to. The other choices are incorrect because A refers to the left eye, C is not a standard eye designation in medical terminology, and D is an incomplete option. Always remember to follow medical conventions and terminology for accurate and precise communication.