Chapter 6 Missed Questions Flashcards

1
Q

Post subtotal thyroidectomy, patient can experience hypocalcemia. Symptoms include:

A

Muscle cramps
Circumoral paresthesia
Numbness of the feet

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2
Q

Normal ranges for PA catheter

A

Central venous pressure (CVP): 0-8 mm Hg
Right ventricular systolic pressure (RVS): 15-25
Right ventricular diastolic pressure (RDS): 0-8
Pulmonary artery systolic pressure (PAS): 15-25
Pulmonary artery diastolic pressure (PDS): 8-12
Pulmonary artery wedge pressure (PAWP): 6-12

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3
Q

What is the dosage of sodium bicarbonate for a child in arrest who has severe metabolic acidosis or hyperkalemia?

A

1 mEq/kg IV/IO

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4
Q

Patients with hypothyroidism are at risk for difficult intubation due to:

A

Enlarged tongue

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5
Q

Patients with Addison’s disease with Addison crisis would have the following electrolyte imbalances:

A

Decreased sodium and increased potassium

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6
Q

What is the amount of an initial fluid bolus to be given to a child who is suspected of being in cardiogenic shock?

A

5-10 ml/kg

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7
Q

Risk factors for PONV

A

Infants, children, and elderly patients
Previous history of PONV
Laparoscopic, strabismus correction, and ear procedures
Length of surgery, nonsmokers, postoperative opioid use, and female gender

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8
Q

The perianesthesia nurse is aware that in the perioperative period the most common cause of morbidity in a patient with diabetes is:

A

Ischemic heart disease

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9
Q

The following medication can contribute to hypoglycemia

A

ACE inhibitors

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10
Q

Patients with diabetes who are scheduled for IR procedures with contrast should be instructed to withhold the medication:

A

Metformin

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11
Q

What is the dosage of magnesium to be given to a child younger than 8 years old whose ECG rhythm is identified as torsades de pointes?

A

25 to 50 mg/kg IV/IO

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12
Q

Symptoms of hypermagnesemia:

A

Decreased reflexes, decreased BP and HR
Treatment: calcium gluconate 1 g

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13
Q

Elderly patient with hyperparathyroidism is at risk for:

A

Osteoporosis

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14
Q

Transphenoidal hypophysectomy

A

Remove a tumor from the pituitary gland through the sphenoid sinus. Benefit is decreased blood loss.

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15
Q

A patient with SIADH is at risk for reparalysis after the administration of muscle relaxants due to:

A

Hyponatremia

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16
Q

Duloxetine may be used to treat:

A

Diabetic neuropathy

17
Q

Shivering in a postoperative patient puts the patient at risk for hypoxemia and:

A

Metabolic acidosis