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Author Archives: Anonymous

2.4 liters of lactated ringers IV fluid is ordered to infuse…

2.4 liters of lactated ringers IV fluid is ordered to infuse over 18 hours. The drop factor is 10 gtts/mL. The IV has been running for 12 hours, and 700 mls remain. How many drops per minute are needed so that the IV finishes on schedule? ANSWER: [BLANK-1] gtts/min (answer as a whole number; do not add label)

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Mr. K., a 68‑year‑old man with a history of hypertension, hy…

Mr. K., a 68‑year‑old man with a history of hypertension, hyperlipidemia, and coronary artery disease, visits the clinic reporting chest discomfort that occurs when he walks up his driveway or climbs stairs. He describes the pain as a “pressure” in the center of his chest that goes away within a few minutes after he rests.He states that the episodes have been happening for several months, and the chest discomfort is similar each time in location, intensity, and duration. Occasionally, he experiences mild shortness of breath during the episodes.He denies pain at rest, denies waking up with chest pain during the night, and has never noticed chest pain occurring unpredictably.Based on this clinical presentation, which characteristics describe chronic stable angina (CSA)? Select all that apply.

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A patient with a history of hypertension arrives to the emer…

A patient with a history of hypertension arrives to the emergency department with a blood pressure of 240/118 mm Hg and reports a severe headache, fatigue, and decreased urine output over the past few days. The patient has been prescribed a furosemide (Lasix) and lisinopril. Laboratory results show an elevated serum creatinine, and an echocardiogram reveals left ventricular hypertrophy. The patient has no chest pain, but their LDL cholesterol is elevated. Based on this scenario, complete the following statements by selecting the correct response from the word bank. Options: *scroll to bottom for questions and blanks* Options for Blank 1: Options for Blank 2: Did you take acetaminophen today? Do you have any recent stressful events in your life? Have you recently taken any antihistamine medications? Have you been consistently taking your medications? BUN 15 mg/dL — Normal: 10–20 mg/dL Serum creatinine of 2.6 mg/dL — Normal: 0.7–1.4 mg/dL Serum uric acid 7.8 mg/dL — Normal: 2.5–8 mg/dL Serum potassium 3.4 mEq/L — Normal: 3.5–5.0 mEq/L Questions: The nurse is assessing for the potential cause of the patient’s critically-high blood pressure. To assess for cause, the nurse should ask, “[BLANK-1]” Which finding most clearly indicates hypertensive emergency – not hypertensive urgency – for this patient? [BLANK-2]

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Two points, a and b, are located in the x-y plane, with coor…

Two points, a and b, are located in the x-y plane, with coordinates given in meters (m), as shown in the figure. A uniform electric field of magnitude 5000 V/m is directed along the +x axis. A charged particle with charge Q = +[q] × 10-3 C is moved from point a to point b by an external force. The particle starts and ends at rest. Determine the change in the electric potential energy of the particle (in J). Note: the answer can be positive or negative.

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Three point charges are placed at the corners of a square of…

Three point charges are placed at the corners of a square of side d as shown in the figure. Which one of the arrows shown represents the direction of the net electric field at the center of the square?

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Two point charges A and B are separated by a distance 2R. Th…

Two point charges A and B are separated by a distance 2R. The magnitude of the electric force exerted on charge B by charge A is 2 N. Another pair of point charges, C and D, are separated by a distance R. What is the magnitude of the electric force exerted on charge D by charge C (in N)? The values of the charges are labeled in the figure.

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An unknown charge Q is located at the origin. Two points, A…

An unknown charge Q is located at the origin. Two points, A and B, are shown in the x-y plane. The electric potential at point A is 200 V. What is the electric potential at point B = (0 m, [B] m) (in V)? Assume the electric potential at infinity is zero.

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9.  The criminal elements of Rape (Penal Code Section 262) i…

9.  The criminal elements of Rape (Penal Code Section 262) include all of the following:

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7.  According to William Sheldon’s Somatotypes, an “endomorp…

7.  According to William Sheldon’s Somatotypes, an “endomorph” is describe as being ________.

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1.  The National Crime Victimization Survey (NCVS) measures…

1.  The National Crime Victimization Survey (NCVS) measures the extent of victimization by homicide/murder.

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