Correct Answer: C

Rationale: When controlling severe external bleeding from an extremity, the recommended action is to apply direct pressure with a sterile dressing. Direct pressure helps to stop the bleeding by promoting clot formation and reducing blood flow from the wound. This method is effective in most cases and should be the first response to control bleeding. Elevating the extremity above the level of the heart can be helpful in some cases, but direct pressure is the initial recommended action. Applying a tourniquet proximal to the injury site should only be done as a last resort when other methods are not successful, as it can lead to complications such as tissue damage. Removing any impaled objects can actually worsen the bleeding and should be avoided unless necessary for immediate life-saving measures.

Correct Answer: A

Rationale: Wiping the episiotomy area from front to back using a blotting motion helps prevent introducing bacteria from the rectal area to the vaginal area, reducing the risk of infection. This technique also avoids causing unnecessary trauma to the healing tissues. Ensuring proper hygiene is vital to prevent complications such as infection, which is crucial for the healing process after an episiotomy.

Correct Answer: A

Rationale: The purpose of asking Nurse Rosie to submit an Incident Report (IR) is most likely to note patterns of incidences in the same unit. Incident reports are essential tools in healthcare settings to track and analyze unexpected events, errors, or situations that may impact patient care and safety. By collecting and reviewing incident reports, the head nurse can identify trends, patterns, or commonalities in the occurrences within the unit. This information allows for targeted interventions, improvements in practices, and enhanced patient safety. Therefore, asking Nurse Rosie to submit an IR would serve the purpose of noting patterns of incidences in the same unit for proactive and quality care delivery.

Correct Answer: D

Rationale: A nurse should have a sense of accountability for his actions. This means taking responsibility for one's decisions and behaviors while working in the healthcare setting. Accountability ensures that the nurse is aware of the consequences of his actions and is willing to accept ownership and follow through on commitments. It is a critical aspect of nursing practice as it helps maintain professional standards, promote patient safety, and uphold trust and integrity within the profession. Nurses are entrusted with the well-being of their patients, so being accountable for their actions is essential in providing high-quality care and maintaining ethical standards.

Correct Answer: B

Rationale: The stomach is the organ responsible for the mechanical and chemical digestion of food. When food enters the stomach, it is mixed with stomach acid and enzymes to break down the food into smaller particles. This process helps prepare the food for further digestion and absorption of nutrients. The stomach also plays a key role in the absorption of some nutrients, such as certain vitamins and minerals. Additionally, the stomach's muscular contractions help mix the food with digestive enzymes and propel the partially digested food into the small intestine for further processing and absorption. The liver, pancreas, and large intestine have vital functions in the digestive system, but the stomach is the primary organ responsible for the initial digestion and absorption of nutrients.