A person with acute pyelonephritis would most typically experience:

Anuria

Edema

Fever

Hypertension

Answer and Explanation

The Correct Answer is C

Choice A reason: Anuria, which is the absence of urine production, is not a typical symptom of acute pyelonephritis. This condition usually presents with symptoms related to inflammation and infection of the kidneys rather than complete cessation of urine output.

Choice B reason: Edema, or swelling due to fluid accumulation, is more commonly associated with chronic kidney diseases or conditions like nephrotic syndrome. Acute pyelonephritis primarily involves an active infection and inflammation rather than fluid retention.

Choice C reason: Fever is a common and significant symptom of acute pyelonephritis. This condition is an infection of the kidneys that often presents with systemic signs of infection such as fever, chills, and malaise. Patients may also experience flank pain, nausea, and vomiting.

Choice D reason: Hypertension, or high blood pressure, can be seen in chronic kidney disease but is not a hallmark symptom of acute pyelonephritis. The acute infection of the kidneys primarily manifests with fever, pain, and urinary symptoms rather than elevated blood pressure.

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Correct Answer is A

Explanation

Choice A reason: Normal Saline is an isotonic crystalloid solution that is commonly used to treat hypovolemic shock. Hypovolemic shock occurs when there is a significant loss of blood or fluids, leading to decreased circulating blood volume and impaired tissue perfusion. The administration of Normal Saline helps to restore the intravascular volume, improve blood pressure, and enhance tissue perfusion. It is considered the first-line treatment for fluid resuscitation in hypovolemic shock because it quickly replaces lost volume without causing significant shifts in fluid balance.

Choice B reason: Vasoconstrictor agents are medications that constrict blood vessels, which can help to increase blood pressure. However, in the context of hypovolemic shock, they are not the first line of treatment. The primary issue in hypovolemic shock is the loss of blood or fluid volume, and the initial focus should be on volume replacement. Vasoconstrictor agents may be used later if there is persistent hypotension despite adequate fluid resuscitation, but they are not appropriate as the initial therapy.

Choice C reason: Steroids are anti-inflammatory agents that can be used in various medical conditions, but they are not indicated for the immediate treatment of hypovolemic shock. The primary concern in hypovolemic shock is rapid volume replacement to restore perfusion. Steroids do not address the underlying issue of fluid loss and are not appropriate in this acute setting.

Choice D reason: 5% Dextrose in water is a hypotonic solution that is primarily used for providing free water and sometimes for delivering glucose. It is not suitable for treating hypovolemic shock because it does not effectively expand the intravascular volume. In fact, it can exacerbate fluid shifts and may lead to worsening hypotension. The appropriate initial therapy for hypovolemic shock is an isotonic solution like Normal Saline, which effectively increases the circulating blood volume.

A. Cardiac dysrhythmias B. Hypotension C. Hypothyroidism D. Heart failure E. Stage fright

Correct Answer is ["A","D","E"]

Explanation

Choice A reason: Beta blockers are commonly used to treat cardiac dysrhythmias (irregular heartbeats). They work by blocking the effects of adrenaline on the heart, which helps to reduce the heart rate and regulate the rhythm. This makes beta blockers effective in managing conditions such as atrial fibrillation, ventricular arrhythmias, and supraventricular tachycardia.

Choice B reason: Hypotension (low blood pressure) is not typically treated with beta blockers. In fact, beta blockers can sometimes lower blood pressure, so they are usually avoided in patients with pre-existing hypotension. Instead, other medications or treatments are used to manage low blood pressure.

Choice C reason: Hypothyroidism (underactive thyroid) is not treated with beta blockers. The primary treatment for hypothyroidism is thyroid hormone replacement therapy, usually with levothyroxine. Beta blockers do not address the underlying issue of thyroid hormone deficiency and are not used in the management of this condition.

Choice D reason: Beta blockers are used to treat heart failure, particularly in patients with systolic heart failure. They help to reduce the workload on the heart, improve heart function, and decrease the risk of hospitalization and mortality. By slowing the heart rate and reducing the force of contraction, beta blockers can help to manage symptoms and improve outcomes in heart failure patients.

Choice E reason: Beta blockers are used to treat stage fright (performance anxiety) because they help to control physical symptoms of anxiety, such as rapid heart rate, trembling, and sweating. By blocking the effects of adrenaline, beta blockers can help individuals feel calmer and more composed during stressful situations, such as public speaking or performing in front of an audience.

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A person with acute pyelonephritis would most typically experience:

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Naxlex Comprehensive Predictor Exams

Administration of which therapy is most appropriate for hypovolemic shock?

Correct Answer is A

Explanation

Which are conditions that may be treated using beta blockers? (Select all that apply.)

Correct Answer is ["A","D","E"]

Explanation

A patient presents to a primary care provider reporting fever, headache, nuchal rigidity, and decreased consciousness. History includes a previously treated sinusitis. Which medical diagnosis is best supported by this assessment data?

Appropriate therapy for prerenal kidney injury includes:

A person with acute pyelonephritis would most typically experience:

The symptoms and signs of bowel obstruction are:

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A patient has a positive Chvostek sign. The nurse interprets this as a sign of:

A 54-year-old reports vomiting blood. Tests reveal portal hypertension. Which of the following is the most likely cause of this condition?

While hospitalized, an elderly patient with a history of myocardial infarction was noted to have high levels of low-density lipoproteins (LDLs). What is the significance of this finding?