Nursing a Concept Based Approach to Learning Test Bank Free

Correct Answer: B

Rationale: B. Recommendations for perineal cleansing: Proper perineal hygiene is important in preventing urinary tract infections (UTIs). Teaching the patient to cleanse the perineal area properly can help reduce the risk of UTIs.

Correct Answer: B

Rationale: When caring for a laboring client diagnosed with preeclampsia, it is important to be mindful of certain considerations to ensure the safety and well-being of both the mother and the baby. Placing the client in left lateral position when she feels the urge to push is crucial in cases of preeclampsia as it helps to optimize maternal and fetal oxygenation. This position can help improve blood flow to the placenta and reduce the risk of decreased perfusion due to the elevated blood pressure associated with preeclampsia. By maintaining the client in the left lateral position during pushing, it can help prevent potential complications and support better outcomes for both the mother and baby.

Correct Answer: B

Rationale: Atrial septal defect (ASD) is a congenital heart defect where there is an abnormal opening between the atria of the heart. The manifestations of ASD can vary depending on the size of the defect and the individual. However, common manifestations may include:

Correct Answer: C

Rationale: Evaluating client abilities to perform skills with return demonstrations is a good way for a nurse to prepare the environment for teaching. By observing the clients' abilities to perform the necessary skills, the nurse can tailor the teaching to meet the specific needs of each individual. Return demonstrations allow for immediate feedback and correction if needed, ensuring that the clients understand and can perform the skills accurately. This interactive approach to teaching promotes active learning and enhances retention of information.

Correct Answer: C

Rationale: After an embolus becomes trapped in the pulmonary microvasculature, dead space increases. Dead space refers to the portion of the lung that is ventilated but not perfused, resulting in reduced gas exchange. When a pulmonary embolus blocks blood flow within a pulmonary vessel, it leads to a mismatch between ventilation and perfusion in the affected lung region. This mismatch results in increased dead space, as ventilation continues in areas that are not effectively perfused. As dead space increases, the overall efficiency of gas exchange in the lung is impaired, potentially leading to hypoxemia.