Adult Health Nursing Test Banks

Correct Answer: A

Rationale: Neutrophils are a type of white blood cell that play a crucial role in immune defense against pathogens, particularly in phagocytosis - the process by which they engulf and destroy invading microorganisms. In a severe fungal infection, impaired neutrophil function would most likely affect their ability to effectively perform phagocytosis, leading to a compromised immune response against the fungal pathogen. This would result in increased susceptibility to the infection and potentially severe outcomes for the patient. Antibody production, cytokine secretion, and mast cell degranulation are important components of the immune response, but neutrophils are primarily responsible for phagocytosis in the innate immune system.

Correct Answer: C

Rationale: The salivary glands are responsible for the production of saliva, which aids in lubricating the oral cavity and initiating the digestion of carbohydrates. Saliva contains enzymes that begin the digestive process by breaking down carbohydrates into simpler sugars. The liver is involved in the production of bile, which aids in the digestion and absorption of fats. The gallbladder stores bile produced by the liver, which is released into the small intestine. The pancreas produces digestive enzymes that are released into the small intestine to aid in the digestion of proteins, fats, and carbohydrates.

Correct Answer: A

Rationale: Neutrophils are a type of white blood cell that play a crucial role in immune defense against pathogens, particularly in phagocytosis - the process by which they engulf and destroy invading microorganisms. In a severe fungal infection, impaired neutrophil function would most likely affect their ability to effectively perform phagocytosis, leading to a compromised immune response against the fungal pathogen. This would result in increased susceptibility to the infection and potentially severe outcomes for the patient. Antibody production, cytokine secretion, and mast cell degranulation are important components of the immune response, but neutrophils are primarily responsible for phagocytosis in the innate immune system.

Correct Answer: A

Rationale: Providing education on techniques to improve latch and milk transfer should be prioritized to support successful breastfeeding in this situation. Newborns who are macrosomic (large for gestational age) may have difficulties latching due to their size and may require additional support to effectively breastfeed. By educating the postpartum client on proper latch techniques and milk transfer, the nurse can help optimize the breastfeeding experience for both the mother and baby. This intervention focuses on addressing the specific concerns related to the infant's size and aims to promote successful breastfeeding despite potential challenges. As such, recommending supplemental formula feedings, encouraging the client to avoid breastfeeding, or immediately referring to a lactation consultant may not directly address the immediate need for support in improving breastfeeding in this situation.

Correct Answer: B

Rationale: Administering pain relief medication as ordered is the best action for the nurse to take in this situation where the patient is experiencing intense pain during irregular and short uterine contractions. Pain relief medications can help alleviate the discomfort and distress that Ellie is experiencing, providing her with much-needed relief and improving her overall comfort during labor. It is important for the nurse to follow the prescribed orders for pain relief medication to ensure safe and effective pain management for the patient.