Since she wanted to capture the essence and emotion of the victims she chose to use the qualitative design. Which among the statements below is CORRECT about qualitative design?

Correct Answer: C

Rationale: Qualitative research design focuses on gaining an in-depth understanding of attitudes, beliefs, motivations, and behaviors of individuals or groups. It does not typically involve statistical analysis or estimation of relationships between variables like quantitative designs do. Qualitative research involves collecting data through methods such as interviews, observations, or focus groups to provide rich and detailed insights into the experiences and perspectives of the participants. The emphasis is on understanding the meanings individuals attach to their experiences, rather than generalizing findings to a larger population.

Correct Answer: A

Rationale: Total knee arthroplasty (TKA), also known as total knee replacement, is a surgical procedure commonly performed to alleviate symptoms and improve function in patients with advanced osteoarthritis of the knee that has not responded to conservative management. During TKA, the damaged cartilage and bone in the knee joint are removed and replaced with prosthetic components. This procedure aims to reduce pain, restore function, and improve the quality of life for individuals with severe osteoarthritis of the knee. High tibial osteotomy (HTO) is typically performed in younger patients with unicompartmental osteoarthritis, while knee arthroscopy and meniscectomy are more targeted towards specific knee conditions and may not provide significant relief in cases of advanced osteoarthritis.

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.

Correct Answer: A

Rationale: The clinical presentation of urinary urgency, frequency, and nocturia along with prostate enlargement with a smooth, firm consistency on digital rectal examination (DRE) is classic for benign prostatic hyperplasia (BPH). BPH is a common condition in aging men characterized by non-malignant growth of the prostate gland, which can cause varying degrees of lower urinary tract symptoms due to obstruction of the urethra. In contrast, prostate cancer typically presents with findings like an asymmetric, hard, or nodular prostate on DRE, while prostatitis presents with symptoms like fever, perineal pain, and systemic symptoms. Urinary tract infection (UTI) may present with dysuria, frequency, urgency, and suprapubic pain, but it does not usually cause prostate enlargement.

Correct Answer: B

Rationale: Uterine hyperstimulation, also known as tachysystole, is a condition characterized by frequent and intense uterine contractions with minimal rest intervals. This can lead to maternal fatigue and decreased fetal oxygenation due to the insufficient time for the uterus to relax and refill with oxygenated blood between contractions. Uterine hyperstimulation can be caused by various factors such as excessive use of uterotonics (oxytocin or prostaglandins), improper labor induction techniques, or maternal conditions like previous uterine surgery. It is essential for the nurse to assess for signs of uterine hyperstimulation and take appropriate interventions to prevent potential complications for both the mother and the baby.