Adult Health Nursing Study Guide Answers

Correct Answer: D

Rationale: A directional hypothesis predicts the direction of the relationship between variables. In this case, the statement "A significant relationship exists between the caring behaviors of the staff-nurses and degree of satisfaction of ostomized patients" clearly indicates the direction of the expected relationship. This hypothesis suggests that there will be a positive or negative relationship between the caring behaviors of staff nurses and the satisfaction of ostomized patients. The terms "significant relationship" and "degree of satisfaction" indicate that the hypothesis is specific and measurable, making it suitable for testing through research methods.

Correct Answer: B

Rationale: The past medical history section typically includes information about a person's medical background before the current point in time. This would involve details such as prenatal history, birth history, childhood illnesses, surgeries, and medical conditions that have occurred in the past. "Current history" would be more appropriate for the present medical status and ongoing health issues, hence it does not belong in the past medical history section.

Correct Answer: A

Rationale: The MAJOR characteristic of negotiation is being positive in your approach since optimism typically leads to more favorable results. Negotiation involves communication, compromise, and finding mutually beneficial solutions. Approaching negotiations with a positive mindset can help in maintaining a constructive atmosphere, enhancing communication, and increasing the likelihood of reaching a successful agreement. Being positive can also contribute to building relationships and trust with the other party, leading to better long-term outcomes.

Correct Answer: D

Rationale: Escherichia coli (E. coli) is the MOST common causative agent of urinary tract infection (UTI), accounting for approximately 80-85% of all cases. E. coli is a type of bacteria that naturally resides in the gastrointestinal tract and can easily migrate to the urinary tract, causing infection. Its prevalence in UTIs is due to various factors such as its ability to adhere to the uroepithelial cells and form biofilms, leading to persistent infections. Therefore, E. coli is the most common organism responsible for UTIs in both community and healthcare settings.

Correct Answer: C

Rationale: The nurse should prioritize checking the patency of the NG tube by aspirating gastric contents before initiating tube feeding. This is important to ensure that the NG tube is in the correct position and that it is functioning properly. By aspirating gastric contents, the nurse can confirm that the tube is in the stomach and not in the lungs or surrounding tissues. If no gastric contents are obtained upon aspiration, it may indicate that the tube is not properly placed or may be occluded, which would require further assessment and intervention before proceeding with tube feeding. Checking the patency of the NG tube is a crucial step in ensuring the safety and effectiveness of enteral nutrition delivery.