Tuesday, 14 August 2018

Q. When giving an I.M. injection, the nurse should insert the needle into the muscle at an angle of:

A. 15 degrees.
B. 30 degrees.
C. 45 degrees.
D. 90 degrees.




Correct Answer: D

Explanation: When giving an I.M. injection, the nurse inserts the needle into the muscle at a 90-degree angle, using a quick, dartlike motion. A 15-degree angle is appropriate when administering an intradermal injection. A 30-degree angle isn't used for any type of injection. The nurse may use a 45- or 90-degree angle when giving a subcutaneous injection.

Monday, 13 August 2018

Q. A primiparous woman has recently delivered a term infant. Priority teaching for the patient includes information on:

A. Sudden infant death syndrome (SIDS)
B. Breastfeeding
C. Infant bathing
D. Infant sleep-wake cycles




Correct Answer: B

Explanation: Breastfed infants should eat within the first hour of life and approximately every 2 to 3 hours. Successful breastfeeding will likely require sustained support, encouragement, and instruction from the nurse. Information on SIDS, infant bathing, and sleep-wake cycles are also important topics for the new parent, but they can be covered at any time prior to discharge.

Saturday, 11 August 2018

Question Of The Day, Respiratory Disorders
Q. A nurse is caring for a client who has a history of sleep apnea. The client understands the disease process when he says:

A. "I need to keep my inhaler at the bedside."
B. "I should eat a high-protein diet."
C. "I should become involved in a weight loss program."
D. "I should sleep on my side all night long."



Correct Answer: C

Explanation: Obesity and decreased pharyngeal muscle tone commonly contribute to sleep apnea; the client may need to become involved in a weight loss program. Using an inhaler won't alleviate sleep apnea, and the physician probably wouldn't order an inhaler unless the client had other respiratory complications. A high-protein diet and sleeping on the side aren't treatment factors associated with sleep apnea.


Friday, 10 August 2018

Q. Before cataract surgery, the nurse is to instill several types of eye drops. The surgeon writes orders for 5 gtts of antibiotic in OD, and 3 drops of topical steroid drops in OD. The nurse should:

A. Contact the surgeon to rewrite the order.
B. Administer the antibiotic in the left eye and the steroid in the right eye.
C. Administer both types of drops in the right eye.
D. Contact the pharmacist for clarification of the order.

Correct Answer: A

Explanation: The nurse should not administer drugs without a complete order. In this case the order does not contain information about dosage and uses abbreviations that can cause confusion.

Thursday, 9 August 2018

Question Of The Day, Musculoskeletal Disorders
Q. A nurse is managing the care of a client with osteoarthritis. Appropriate treatment strategies for osteoarthritis include:

A. administration of opioids for pain control.
B. administration of nonsteroidal anti-inflammatory drugs (NSAIDs) and initiation of an exercise program.
C. administration of monthly intra-articular injections of corticosteroids.
D. vigorous physical therapy for the joints.

Correct Answer: B

Explanation: NSAIDs are routinely used for anti-inflammatory and analgesic effects. NSAIDs reduce inflammation, which causes pain. Opioids aren't used for pain control in osteoarthritis. Intra-articular injection of corticosteroids is used cautiously for an immediate, short-term effect when a joint is acutely inflamed. Normal joint range of motion and exercise (not vigorous physical therapy) are encouraged to maintain mobility and reduce joint stiffness.


Wednesday, 8 August 2018

Q. When referred to a podiatrist, a client newly diagnosed with diabetes mellitus asks, "Why do you need to check my feet when I'm having a problem with my blood sugar?" The nurse's most helpful response to this statement is:

A. "The physician wants to be sure your shoes fit properly so you won't develop pressure sores."
B. "The circulation in your feet can help us determine how severe your diabetes is."
C. "Diabetes can affect sensation in your feet and you can hurt yourself without realizing it."
D. "It's easier to get foot infections if you have diabetes."

Correct Answer: C

Explanation: The nurse should make the client aware that diabetes affects sensation in the feet and that he might hurt his foot but not feel the wound. Although it's important that the client's shoes fit properly, this isn't the only reason the client's feet need to be checked. Telling the client that diabetes mellitus increases the risk of infection or stating that the circulation in the client's feet indicates the severity of his diabetes doesn't provide the client with complete information.

Tuesday, 7 August 2018

Q. A nurse is caring for a client with cholelithiasis. Which sign indicates obstructive jaundice?

A. Straw-colored urine
B. Reduced hematocrit
C. Clay-colored stools
D. Elevated urobilinogen in the urine




Correct Answer: C

Explanation: s the flow of bile in the common bile duct. When the flow of bile to the duodenum is blocked, the lack of bile pigments results in a clay-colored stool. In obstructive jaundice, urine tends to be dark amber (not straw-colored) as a result of soluble bilirubin in the urine. Hematocrit levels aren't affected by obstructive jaundice. Because obstructive jaundice prevents bilirubin from reaching the intestine (where it's converted to urobilinogen), the urine contains no urobilinogen.

Monday, 6 August 2018

Q. A client who is undergoing radiation therapy develops mucositis. Which of the following interventions should be included in the client's plan of care?

A. Increase mouth care to twice per shift.
B. Provide the client with hot tea to drink.
C. Promote regular flossing of teeth.
D. Use half-strength hydrogen peroxide on mouth ulcers.

Correct Answer:  C

Explanation: Mucositis is an inflammation of the oral mucosa caused by radiation therapy. It is important that the client with mucositis receive meticulous mouth care, including flossing, to prevent the development of an infection. Mouth care should be provided before and after each meal, at bedtime, and more frequently as needed. Extremes of temperature should be avoided in food and drink. Half-strength hydrogen peroxide is too harsh to use on irritated tissues.

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