ATI RN
Adult Health Nursing Test Banks Questions
Question 1 of 9
Which imaging modality is most commonly used to diagnose fractures of the long bones, such as the femur or tibia?
Correct Answer: A
Rationale: X-ray is the most commonly used imaging modality to diagnose fractures of the long bones, such as the femur or tibia. X-rays are readily available, fast, cost-effective, and provide detailed images of the bone structures. Fractures appear as breaks or discontinuities in the bone on X-ray images, making it an excellent tool for diagnosing bone fractures. In many cases, X-rays are sufficient to confirm the presence, location, and type of fracture, allowing for appropriate treatment planning. Other imaging modalities like MRI and CT scans may be used for further evaluation in complex cases, but X-ray remains the initial and primary choice for diagnosing long bone fractures.
Question 2 of 9
A nurse is preparing to perform an intracranial pressure (ICP) monitoring procedure for a patient with traumatic brain injury. What action should the nurse prioritize to ensure procedural accuracy?
Correct Answer: A
Rationale: The nurse should prioritize ensuring proper zeroing and calibration of the ICP monitoring system to ensure procedural accuracy and reliability of the measurements obtained. Proper zeroing involves setting the transducer at the level of the patient's external auditory meatus (ear), which serves as a reference point for accurate ICP readings. Calibration is necessary to establish accurate pressure measurements. Incorrect zeroing or calibration can lead to inaccurate ICP readings, which can impact clinical decision-making for patients with traumatic brain injury. Positioning the patient in a high-Fowler's position, administering prophylactic antibiotics, or placing the ICP monitor in the subarachnoid space via lumbar puncture are not directly related to ensuring the accuracy of the ICP monitoring procedure.
Question 3 of 9
This technique refers to the use of multiple referents to draw conclusions about what constitutes the truth.
Correct Answer: B
Rationale: Triangulation is the technique that refers to the use of multiple referents to draw conclusions about what constitutes the truth. In the context provided in the question, Nurse Tarly is organizing a study to investigate the "Caring behavior of Staff-Nurses and Satisfaction of Women with Ostomy". By gathering data from various sources such as observation, interviews, and surveys, Nurse Tarly can triangulate the information to gain a comprehensive understanding of the situation. Triangulation helps to validate findings, enhance the credibility of the study, and provide a more well-rounded view of the issue at hand.
Question 4 of 9
A patient presents with recurrent episodes of joint pain, swelling, and limited range of motion in multiple joints. Laboratory tests reveal elevated erythrocyte sedimentation rate (ESR), positive rheumatoid factor (RF), and presence of anti-cyclic citrullinated peptide (anti-CCP) antibodies. Which of the following conditions is most likely to cause these findings?
Correct Answer: A
Rationale: The combination of recurrent joint pain, swelling, and limited range of motion in multiple joints along with elevated ESR, positive RF, and presence of anti-CCP antibodies is classic for rheumatoid arthritis (RA). Elevated ESR indicates inflammation, positive rheumatoid factor (RF) is an autoantibody commonly found in the serum of patients with RA, and the presence of anti-cyclic citrullinated peptide (anti-CCP) antibodies further supports the diagnosis of RA. These laboratory findings along with the clinical presentation are highly suggestive of rheumatoid arthritis. Systemic lupus erythematosus (SLE), ankylosing spondylitis (AS), and psoriatic arthritis (PsA) can have overlapping symptoms with RA, but the specific combination of elevated ESR, positive RF, and anti-CCP antibodies points more towards RA in this scenario.
Question 5 of 9
A patient presents with sudden-onset, painless vision loss in the right eye. Fundoscopic examination reveals a cherry-red spot at the macula and attenuated retinal vessels. Which of the following conditions is most likely responsible for this presentation?
Correct Answer: A
Rationale: The presentation described with sudden-onset, painless vision loss, a cherry-red spot at the macula, and attenuated retinal vessels is classic for central retinal artery occlusion (CRAO). CRAO occurs when the central retinal artery, which supplies blood to the inner retinal layers, becomes occluded. The cherry-red spot is due to the exposure of the underlying choroid, which still appears red as it is not affected by the blockage. Attenuated retinal vessels and a pale retina may also be seen due to ischemia. In contrast, central retinal vein occlusion (choice B) presents with sudden painless vision loss, retinal hemorrhages, dilated retinal veins, and cotton-wool spots. Retinal detachment (choice C) typically presents with flashes, floaters, and a curtain-like shadow across the vision. Acute angle-closure glaucoma (
Question 6 of 9
A patient presents with watery diarrhea, abdominal cramps, and nausea after consuming contaminated water from a stream during a camping trip. Laboratory tests reveal oocysts in the stool sample. Which of the following parasites is most likely responsible for this infection?
Correct Answer: C
Rationale: Cryptosporidium parvum is a protozoan parasite often found in contaminated water sources. This parasite is known to cause watery diarrhea, abdominal cramps, and nausea in infected individuals. The presence of oocysts in the stool sample is characteristic of Cryptosporidium infection. Other parasitic infections may present with similar symptoms, but in this case, the most likely culprit based on the exposure history and laboratory findings is Cryptosporidium parvum.
Question 7 of 9
What condition is NOT likely to developing Sherry?
Correct Answer: A
Rationale: Sherry is a type of fortified wine produced in Spain. It is not associated with the development of hyperkalemia, which is a condition characterized by high levels of potassium in the blood. Hyperkalemia is commonly caused by kidney dysfunction, certain medications, or excessive intake of potassium-rich foods. Drinking Sherry is not likely to cause hyperkalemia. On the other hand, Sherry consumption can potentially contribute to tooth decay, gastric ulcers, and rectal bleeding due to its acidity and alcohol content.
Question 8 of 9
Weight loss and Malnutrition are commonly observed among patients with COPD. They should be taught to avoid ______.
Correct Answer: A
Rationale: Patients with COPD often experience dyspnea, which makes it difficult for them to breathe. When they have a full stomach, their diaphragm is compressed, which can further increase difficulty in breathing. Teaching patients with COPD to avoid having a full stomach even when in dyspneic condition is important to prevent exacerbation of breathing problems. It is advisable for them to have small, frequent meals to ensure adequate nutrition without compromising their ability to breathe comfortably.
Question 9 of 9
A patient presents with progressive weakness, muscle atrophy, and fasciculations, primarily involving the upper and lower extremities. Over time, the patient develops dysphagia and dysarthria. Which of the following neurological conditions is most likely responsible for these symptoms?
Correct Answer: C
Rationale: The symptoms described, including progressive weakness, muscle atrophy, fasciculations, dysphagia, and dysarthria primarily involving the upper and lower extremities, are classic features of amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease. ALS is a progressive neurodegenerative disorder that affects the motor neurons in the brain and spinal cord, leading to muscle weakness and atrophy. As the disease progresses, patients may develop difficulty swallowing (dysphagia) and speaking (dysarthria). In contrast, Parkinson's disease primarily involves movement-related symptoms such as tremors, muscle stiffness, and slow movements. Guillain-Barré syndrome (GBS) is an acute inflammatory demyelinating polyneuropathy that typically presents with ascending weakness and sensory abnormalities, often preceded by an infection. Myasthenia gravis is characterized by muscle weakness exacerbated by