The development of atherosclerosis is a process of sequential events. Arrange the pathophysiological events in order of occurrence. Place the first event on top, and the last on the bottom.

Arterial endothelium injury causes Inflammation.

Vessel narrowing results in ischemia.

Foam cells release growth factors for smooth muscle cells.

Macrophages consume low-density lipoprotein (LDL), creating foam cells.

Smooth muscle grows over fatty streaks creating fibrous plaques.

Answer and Explanation

The Correct Answer is A,D,C,E,B

This sequence starts with an injury to the arterial endothelium, leading to inflammation. Macrophages then consume LDL, forming foam cells. These foam cells release growth factors that stimulate the growth of smooth muscle cells. The smooth muscle cells grow over the fatty streaks, creating fibrous plaques. Finally, as these plaques grow, they narrow the vessel, which can result in ischemia. This is a simplified explanation of a complex process that involves many other factors and steps. It’s also important to note that this process can take many years to develop.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is C

Explanation

The ABG results indicate respiratory acidosis (pH 7.0, PaCO2 66 mmHg) with compensatory metabolic alkalosis (HCO3- 24 mEq/L). The low PaO2 (60 mmHg) suggests hypoxemia.

pH 7.0: The pH is below the normal range (7.35 to 7.45), indicating acidosis.

PaCO2 66 mmHg: The PaCO2 is elevated above the normal range (35 to 45 mmHg), indicating respiratory acidosis.

HCO3- 24 mEq/L: The bicarbonate level is within the normal range (21 to 28 mEq/L), indicating compensatory metabolic alkalosis.

PaO2 60 mmHg: The PaO2 is decreased below the normal range (80 to 100 mmHg), indicating hypoxemia.

These findings suggest that the client is experiencing respiratory failure, which is characterized by inadequate gas exchange resulting in hypoxemia and hypercapnia. In this case, the massive pulmonary embolus is causing ventilation-perfusion (V/Q) mismatch, leading to impaired gas exchange and respiratory compromise. Tachycardia, hypotension, and audible bilateral pulmonary crackles further support the diagnosis of respiratory failure in the context of a massive pulmonary embolus.

A. Fatigue and weakness. B. Cardiac dysrhythmias. C. Fever and infection. D. Decreased clotting time.

Correct Answer is A

Explanation

A) Fatigue and weakness:

Correct. The client's hemoglobin and hematocrit levels are below the reference ranges, indicating mild anemia. Anemia, characterized by low red blood cell count or hemoglobin levels, can lead to symptoms such as fatigue, weakness, and shortness of breath, as the body's oxygen-carrying capacity is reduced. Fatigue and weakness are common manifestations of anemia and are indicative of tissue hypoxia due to decreased oxygen delivery.

B) Cardiac dysrhythmias:

While severe anemia can lead to cardiac complications, such as dysrhythmias, the client's hemoglobin and hematocrit levels are only slightly below the reference ranges, indicating mild anemia. Cardiac dysrhythmias are more commonly associated with severe anemia or acute changes in hemoglobin levels rather than the mild anemia indicated in this scenario.

C) Fever and infection:

Anemia is not typically associated with fever and infection. While anemia may occur secondary to chronic inflammatory conditions or certain infections, the client's symptoms of fatigue and weakness are more directly related to the decreased oxygen-carrying capacity of the blood due to mild anemia.

D) Decreased clotting time:

Anemia is not directly associated with changes in clotting time. While severe anemia can lead to alterations in platelet function and clotting factors, the client's hemoglobin and hematocrit levels are only slightly below the reference ranges, indicating mild anemia. Decreased clotting time is not a typical manifestation of mild anemia.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

The development of atherosclerosis is a process of sequential events. Arrange the pathophysiological events in order of occurrence. Place the first event on top, and the last on the bottom.

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

Correct Answer is A

Explanation

In caring for an infant after circumcision, the nurse observes continued bleeding from the site and suspects hemophilia. Which hematological components are insufficient causing bleeding if hemophilia is present?

A client who has asthma (a reactive airway disease) asks the nurse about the role of leukotrienes in this process. Leukotrienes have which immune response?

The nurse is assessing a client with a gunshot wound to the abdomen who is admitted to the intensive care unit (ICU) following a 3-hour surgical procedure. Which elevated laboratory value indicates pancreatic damage?

What is the inherent rate of the AV (atrioventricular) node area?

Which explanation should the nurse give to a male client on why benign prostatic hyperplasia (BPH) often causes urinary retention

A client with a sudden onset of big toe joint pain and swelling is diagnosed with gout. Which pathophysiologic process is producing the symptoms of gout?

A postmenopausal client presenting to the clinic with describing abdominal pain and an episode of unexplained vaginal Nearing receives a Pap smear (Papanicolaou test). Which medical history information should the nurse expect places the client at most risk for developing cervical cancer,

The development of atherosclerosis is a process of sequential events. Arrange the pathophysiological events in order of occurrence. Place the first event on top, and the last on the bottom.