Which of the following types of aortic aneurysms requires immediate surgical intervention?

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Midwifery Practice Questions Questions

Question 1 of 9

Which of the following types of aortic aneurysms requires immediate surgical intervention?

Correct Answer: A

Rationale: The correct answer is A: Type A aortic aneurysm. Type A involves the ascending aorta, which is more critical due to proximity to the heart. Immediate surgical intervention is necessary to prevent catastrophic complications like aortic dissection or rupture. Choice B, Type B, usually involves the descending aorta and can often be managed through medical therapy initially. Choice C, Descending aneurysm, may not require immediate surgery unless symptomatic or rapidly expanding. Choice D, Symptomatic aneurysm, could refer to any type and would need further evaluation to determine the urgency of surgical intervention.

Question 2 of 9

Jake is a 32-year-old patient who is recovering from major abdominal surgery and organ resection following a catastrophic motor vehicle accident. Due to the nature of his injuries, a large portion of his jejunum had to be resected. In planning for his recovery and nutritional needs, the AGACNP considers that

Correct Answer: B

Rationale: The correct answer is B: His procedure has put him at significant risk for B12 absorption problems. Rationale: 1. Jejunum is primarily responsible for nutrient absorption, including B12. 2. Resection of a large portion of the jejunum can lead to malabsorption of B12. 3. B12 is essential for neurological function and red blood cell production. 4. Patients with significant jejunum resection are at high risk for B12 deficiency. 5. Monitoring B12 levels and potentially requiring supplementation is crucial for patients like Jake. Summary of other choices: A: Incorrect. Lifetime issues with diarrhea are not necessarily expected following jejunum resection. C: Incorrect. The ileum may assume some functions of the jejunum but cannot fully compensate. D: Incorrect. Enteral nutrition should not be delayed for months as it is essential for Jake's recovery and nutritional needs.

Question 3 of 9

M. T. is a 71-year-old female who presents for evaluation of a lump on her chest. She denies any symptomsthere is no pain, erythema, edema, ecchymosis, or open areasit is just a lump. She has no idea how long it has been there and just noticed it a few weeks ago. Physical examination reveals a round, smooth, flesh-colored tumor. It is firm but not hard it has smooth borders. It measures 6 cm in diameter and is non-tender to palpation. The AGACNP suspects that this is a classic presentation of the most common chest wall tumor known as a

Correct Answer: B

Rationale: The correct answer is B: Lipoma. A lipoma is a common benign tumor made of fat cells. In this case, the patient's presentation of a painless, soft, round, flesh-colored lump with smooth borders is consistent with a lipoma. The absence of symptoms like pain, erythema, or tenderness further supports this diagnosis. Lipomas are usually non-tender to palpation and can grow to a significant size. The other choices (A, C, D) are not the correct answers because they do not align with the characteristics described in the patient's presentation. Neurolemma is associated with nerve sheath tumors, hemangioma with blood vessel tumors, and lymphangioma with lymphatic vessel tumors, none of which match the clinical findings in this case.

Question 4 of 9

Which one of the following is involved in the management of cord prolapse?

Correct Answer: C

Rationale: The correct answer is C: Placing client on Trendelenburg position. This helps prevent compression of the cord by moving the presenting part off the cord. Placing the client on all fours (choice A) may worsen cord compression. Application of fundal pressure (choice B) is contraindicated as it can further compress the cord. Labor augmentation with oxytocin (choice D) is not indicated in cord prolapse management as it does not address the immediate risk to the fetus. Trendelenburg position is the recommended intervention to alleviate cord compression and improve fetal oxygenation.

Question 5 of 9

A patient with suspected Cushings syndrome is being evaluated to establish the diagnosis and cause. Patients with an adrenal tumor typically will demonstrate

Correct Answer: A

Rationale: The correct answer is A (Low ACTH and low cortisol) because in patients with an adrenal tumor causing Cushing's syndrome, the tumor autonomously produces cortisol, leading to suppression of ACTH secretion from the pituitary. This results in low ACTH levels and high cortisol levels. Choices B, C, and D are incorrect because they do not reflect the characteristic hormone levels seen in patients with an adrenal tumor causing Cushing's syndrome.

Question 6 of 9

Which one of the following is an endogenous cause of puerperal sepsis?

Correct Answer: B

Rationale: The correct answer is B: Escherichia coli. Puerperal sepsis is often caused by endogenous bacteria from the mother's own flora. E. coli is a common endogenous bacteria found in the gastrointestinal tract and can cause infection during childbirth. Chlamydia trachomatis is a sexually transmitted infection, not typically associated with puerperal sepsis. Clostridium tetani causes tetanus, not puerperal sepsis. Pseudomonas aeruginosa is an environmental pathogen, not typically an endogenous cause of puerperal sepsis.

Question 7 of 9

Which one of the following is an obstetric emergency?

Correct Answer: D

Rationale: The correct answer is D, complete rupture of the uterus. This is an obstetric emergency due to the risk of severe bleeding and potential harm to both the mother and the fetus. A ruptured uterus can lead to life-threatening complications such as hemorrhage and shock. In contrast, options A, B, and C are not considered obstetric emergencies. Aftercoming head in breech, complete cephalic presentation, and complete breech presentation are normal variations in labor that do not typically require immediate intervention like a ruptured uterus does.

Question 8 of 9

Respiratory distress syndrome is caused by:

Correct Answer: B

Rationale: The correct answer is B: Inadequate surfactant levels. Surfactant is a substance that reduces surface tension in the alveoli, preventing their collapse. In respiratory distress syndrome, premature infants have insufficient surfactant production, leading to collapsed alveoli and difficulty breathing. Choice A is incorrect because it focuses on quality rather than quantity of surfactant. Choice C is incorrect as rib cage underdevelopment is associated with congenital conditions like thoracic dystrophy, not RDS. Choice D is incorrect as gradual alveolar rupture is not a known cause of RDS.

Question 9 of 9

Kleihauer-Betke acid-elution test is recommended in the management of

Correct Answer: B

Rationale: The Kleihauer-Betke acid-elution test is recommended in the management of hemolytic jaundice prenatally because it helps determine the amount of fetal-maternal hemorrhage, which is crucial for assessing the need for Rh immune globulin administration to prevent Rh sensitization in Rh-negative mothers carrying Rh-positive fetuses. This test helps quantify the amount of fetal red blood cells in the maternal circulation, guiding appropriate management to prevent hemolytic disease of the newborn. The other choices (A, C, D) do not specifically require the Kleihauer-Betke test for management and are not directly related to fetal-maternal hemorrhage assessment.

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