Which of the following roles would be open to an informatics nurse? Clinical systems analyst who troubleshoots system problems Product developer who is involved in the development of new information systems Consultant who provides advice and opinions to information systems users Policy developer who contributes to health policy development

An increase in the number of white blood cells in the blood typically found with infections is called) Bacteremia Leukopenia Hematocrit Leukocytosis

9.When should you inject air into the NPH vial when drawing up two types of insulin? a) After drawing up the regular insulin b) Before drawing up the regular insulin c) It doesn't matter d) Don't inject air into the NPH vial

6.How can you prevent air bubbles when drawing up insulin? a) Draw up exactly the amount needed b) Shake the vial vigorously c) Draw up slightly more, tap to move bubbles, then expel excess d) Use a larger gauge needle

3.How much air should be injected into each vial when drawing up two types of insulin? a) 1 mL b) 5 mL c) An amount equal to the dose of insulin to be drawn d) No air should be injected so things P. . A

2. When drawing up NPH and regular insulin together, which insulin should be drawn up first? a) NPH insulin b) Regular insulin c) It doesn't matter d) Draw them up simultaneously

1. What is the first step in drawing up insulin from a vial? a) Inject air into the vial b) Wash hands thoroughly c) Invert the vial d) Check the expiration date

A nurse is preparing to administer 10 units of regular insulin and 20 units of NPH insulin to a client who has diabetes mellitus When mixing the two types of insulin, which of the following actions should the nurse take first? Inject 10 units of air into the regular insulin vial. Inject 20 units of air into the NPH insulin vial. Withdraw 10 units of insulin from the regular insulin vial. Replace the needle for withdrawal with a safety needle.

For which patient sign or symptom would humidification be the most effective method of treatment? Sleeps on side Deviated nasal septum Ear pain Breathes through mouth

In which position would the nurse place the patient for a thoracentesis? Lithotomy with pillows placed under the thighs Semi-Fowler with hands resting on the knees Sitting in a chair while leaning back, with feet on floor and arms at sides Sitting on the bedside while leaning the upper torso over the bedside table, with the head resting on folded arms

Hot Questions

The technique of experimental ablation (also known as lesioning) involves: A Looking at behavioral changes after intentional damage is done to a part of the brain. B Looking at behavioral changes when electrically stimulating the brain. C Imaging the brain using an MRI scanner. D Measuring how fast a message travels in nerves.

The tubercles formed in primary tuberculosis are caused by an influx of __ neutrophils basophils mononuclear cells polymorphonuclear leukocytes antibodies

Fill in the Blank Question Researchers hypothesize that $\square $ experiences lower the efficiency of immune systems, making individuals more susceptible to disease. (1))

The vestibulocochlear nerve is negatively affected by which class of antibiotics? Protein synthesis inhibitors. Antimetabolites. DNA synthesis inhibitors. Cell wall synthesis inhibitors.

Which bacteria causes pneumonia is airborne and noncommunicable? Bordetella pertussis Legionella pneumophilia Streptococcus pneumonia Mycobacterium tuberculosis

A nurse is preparing to administer 7.5 mL of ampicillin 250 mg oral suspension to a toddler who has otitis media The nurse should recognize that 7.5 mL is equivalent to how many tsp?(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.) $\square $ tsp

True or False Question Humans are easily infected with Mycobocterium tuberculosis, but very few actually develop clinical signs/symptoms of infection True False

The nurse is assossing a client's peripheral venous access site and notes redness and inflammation at the site. What action will the nurse perform at this time? Discontinue current IV and relocate to new site. Change the site dressing using aseptic technique. Document the findings and continue to closely monitor the site Notify the health care provider of the findings and request prescription for an antibiotic.

A nurse is teaching about diet restrictions to a client who has acute kidney injury and is on hemodialysis. Which of the following recommendations should the nurse include in the teaching? Limit calcium intake to $2,500mg/day.$ Decrease total fat intake to $45\% $ of daily calories. Decrease potassium intake to 60 to $70mEq/kg.$ Limit sodium intake to $4.5g/day$

Multiple Choice 1 point 1) When a run of ventricular tachycardia lasts for less than 30 seconds, it is termed a: nonsustained rhythm. monosustained rhythm. sustained rhythm. supersustained rhythm.