ATI RN
Adult Health Nursing Test Bank Questions
Question 1 of 5
A patient presents with fever, chills, headache, and myalgia after returning from a trip to sub-Saharan Africa. Laboratory tests reveal intraerythrocytic ring forms and trophozoites on blood smear examination. Which of the following is the most likely causative agent?
Correct Answer: A
Rationale: The correct answer is A: Plasmodium falciparum. Plasmodium falciparum is the most likely causative agent because the patient's symptoms of fever, chills, headache, and myalgia, along with the presence of intraerythrocytic ring forms and trophozoites on blood smear, are characteristic of malaria, particularly caused by P. falciparum in sub-Saharan Africa. Summary of other choices: B: Trypanosoma cruzi causes Chagas disease, which presents with symptoms like fever, rash, and swelling at the site of entry, not consistent with the patient's presentation. C: Borrelia burgdorferi causes Lyme disease, which typically presents with a characteristic rash (erythema migrans) and arthritis, not matching the patient's symptoms. D: Leishmania donovani causes visceral leishmaniasis, which presents with symptoms like weight loss, hepatosplen
Question 2 of 5
A pregnant woman presents with fever, chills, and abdominal pain localized to the right upper quadrant. On examination, she has tenderness in the right upper abdomen and a positive Murphy's sign. Which of the following conditions is the most likely cause of these symptoms?
Correct Answer: C
Rationale: The scenario described in the question is consistent with acute cholecystitis, which is inflammation of the gallbladder usually caused by an impacted gallstone in the cystic duct. The key clinical features of acute cholecystitis include fever, chills, right upper quadrant abdominal pain (which can be localized to the right upper quadrant), tenderness in the right upper abdomen, and a positive Murphy's sign (pain and inspiratory arrest upon palpation of the right upper quadrant). This condition is more common in pregnant women due to hormonal changes that can lead to gallstone formation and subsequent inflammation of the gallbladder. Ectopic pregnancy, pelvic inflammatory disease, and ovarian torsion typically present with different clinical features compared to those described in acute cholecystitis.
Question 3 of 5
A woman in active labor is receiving an epidural analgesic for pain relief. What assessment findings indicate a potential complication of epidural analgesia?
Correct Answer: A
Rationale: One potential complication of epidural analgesia in labor is maternal hypotension. The epidural analgesic can cause vasodilation, leading to a decrease in blood pressure. Maternal hypotension can result in decreased placental perfusion, which may jeopardize fetal well-being. It is important for healthcare providers to monitor the maternal blood pressure closely and intervene promptly if hypotension occurs by providing IV fluids or administering medication to raise blood pressure. Uterine hyperstimulation, fetal tachycardia, and respiratory depression are not typically associated with epidural analgesia as complications.
Question 4 of 5
A woman in active labor is experiencing precipitous labor with rapid cervical dilation and descent of the fetal presenting part. What maternal complication should the nurse anticipate?
Correct Answer: A
Rationale: Precipitous labor is characterized by rapid cervical dilation and descent of the fetal presenting part, leading to a shortened labor duration of less than 3 hours. This rapid progression can increase the risk of maternal complications, such as postpartum hemorrhage. Postpartum hemorrhage is defined as excessive bleeding of more than 500 ml after vaginal delivery or more than 1000 ml after cesarean delivery. The rapid delivery in precipitous labor can result in inadequate uterine contractions after delivery, leading to poor uterine tone and potential postpartum hemorrhage due to uterine atony. Therefore, the nurse should anticipate postpartum hemorrhage as a potential maternal complication in a woman experiencing precipitous labor.
Question 5 of 5
During the active phase of labor, a woman's cervical dilation is progressing slowly despite regular contractions. What maternal condition should the nurse assess for that may contribute to abnormal labor progression?
Correct Answer: B
Rationale: One potential maternal condition that may contribute to abnormal labor progression with slow cervical dilation despite regular contractions is pelvic outlet obstruction. This can occur if the maternal pelvis is too small, misshapen, or has an obstruction such as a fibroid tumor. The inadequate space in the pelvis can prevent the fetus from descending properly and can result in a prolonged or difficult labor. If suspected, interventions such as a cesarean delivery may be necessary to prevent complications for both the mother and baby. It is essential for the nurse to assess for signs of pelvic outlet obstruction and work with the healthcare team to address any issues promptly to ensure a safe delivery.