NCLEX-RN
RN NCLEX Practice Test Questions
Extract:
Question 1 of 5
A 30-year-old client in the third trimester of her pregnancy asks the nurse for advice about upper respiratory discomforts. She complains of nasal stuffiness and epistaxis, most noticeable on the left side. Which reply by the nurse is correct?
Correct Answer: C
Rationale: Decongestants may exaggerate the nasal stuffiness associated with pregnancy. Judicious use of decongestants and nasal sprays is advocated during pregnancy. Cool air vaporizers and saline drops may help to relieve the nasal stuffiness. Positioning on either lateral side does not decrease nasal stuffiness or prevent epistaxis. Increased estrogen levels result in nasal mucosa edema with subsequent nasal stuffiness. Estrogen also promotes vasodilation, which contributes to epistaxis. The nurse may recommend cool air vaporizers and saline drops to help with the nasal stuffiness. Increased estrogen levels result in nasal mucosa edema with subsequent nasal stuffiness. Estrogen also promotes vasodilation discomforts associated with pregnancy.
Question 2 of 5
The nurse is assessing breath sounds in a bronchovesicular client. She should expect that:
Correct Answer: D
Rationale: Inspiration is normally longer in vesicular areas. High-pitched sounds are normal in bronchial area. Muffled sounds are considered abnormal. Inspiration and expiration are equal normally in this area, and sounds are medium pitched.
Question 3 of 5
The nurse is teaching a 10-year-old insulin-dependent diabetic how to administer insulin. Which one of the following steps must be taught for insulin administration?
Correct Answer: B
Rationale: Sites for injection need to be rotated, including abdominal sites, to enhance insulin absorption. The pinch technique is the most effective method for obtaining skin tightness to allow easy entrance of the needle to subcutaneous tissues. Massaging the site of injection facilitates absorption of the insulin. Changing the needle will break the sterility of the system. It has become acceptable practice to reuse disposable needles and syringes for 3-7 days.
Question 4 of 5
The nurse is preparing to administer a dose of enoxaparin (Lovenox) to a client. Which injection site is most appropriate?
Correct Answer: D
Rationale: Enoxaparin, a low-molecular-weight heparin, is administered subcutaneously in the abdomen, 2 inches from the umbilicus, to ensure consistent absorption and minimize bruising. Muscle injections are inappropriate.
Question 5 of 5
Which of the following nursing orders should be included in the plan of care for a client with hepatitis C?
Correct Answer: A
Rationale: Universal precautions are critical due to the bloodborne nature of hepatitis C. The other options are not appropriate for hepatitis C care.