Nokea
A nurse is reading a tuberculin skin test for a client who received a protein derivative test 72 hours ago.
Which of the following findings indicate a positive test?
- A. An induration measuring 10 mm
- B. A reddened area with no induration
- C. An induration measuring 3 mm
- D. A blister at the injection site
Correct Answer: A
Rationale: The correct answer is A because an induration measuring 10 mm is considered positive for a tuberculin skin test, indicating exposure to tuberculosis. A larger induration size suggests a stronger immune response. Choice B, a reddened area with no induration, is not specific for a positive test. Choice C, an induration measuring 3 mm, is below the threshold for positivity. Choice D, a blister at the injection site, is a sign of irritation rather than a positive test result.
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A nurse is preparing to administer the first dose of cefazolin via intermittent IV infusion to a client.
Which of the following actions should the nurse take first?
- A. Review the client's allergy history.
- B. Monitor the client's temperature.
- C. Check the client's latest white blood cell(WBC) count.
- D. Explain the purpose of the medication to the client.
Correct Answer: A
Rationale: The correct answer is A: Review the client's allergy history. This should be done first to prevent potential harm to the client from allergic reactions. Knowing the client's allergy history helps the nurse identify any potential risks associated with administering medications. Monitoring temperature (B) and checking WBC count (C) are important but come after ensuring the safety of medication administration. Explaining the purpose of medication (D) is important but should be done after ensuring the client's safety.
The nurse is continuing to care for the child
Diagnostic Results
1100:
X-ray of right arm: nondisplaced fracture of radius and ulna at the midpoint.
Assessment
1000:
Child is alert and appears developmentally appropriate for their age and well nourished.
Respirations easy and unlabored. Abdomen nondistended. Right forearm and fingers are
edematous. Ecchymotic area noted on outer aspect of the forearm. Radial pulse +2. Fingers
slightly cool to touch. Child can move fingers and reports a mild "tingling" sensation. Child
verbalizes a pain level of 4 on a scale of 0 to 10. Abrasion noted on right knee. No active
bleeding. Multiple areas of bruising noted on lower extremities in various stages of healing
1145:
Edema in right forearm and fingers is mildly increased. Child states that mild tingling in fingers
is unchanged. Able to move all fingers equally. Radial pulse is equal in both extremities, Right
hand fingers are slightly cooler than left hand fingers.
Select the 3 priority actions that the nurse should take.
- A. Review cast care instructions with the child's parents
- B. Administer Ibuprofen 200 mg PO
- C. Place a nonadherent dressing on the right knee abrasion.
- D. Explain the cast application procedure to the child.
- E. Apply ice packs to the fingers and along the right forearm.
- F. Elevate the affected forearm with pillows.
Correct Answer: B,C,F
Rationale: Administering pain relief, protecting the abrasion, and elevating the limb reduce swelling and promote comfort.
The nurse continues to care for the client.
History and Physical
Day 1, 0900:
A 52-year-old client brought to emergency department by adult child. Client is alert and oriented
to person and time but does not know where they are. No history of substance use according to
client's adult child. Client exhibits constant movements and poor concentration. Hair and
clothing are unclean. Appears to be listening to unseen others. Skin turgor poor.
Fill in the blanks with one condition and one client finding.The client is most likely experiencing---------- as evidenced by the client's--------
- A. Mania
- B. Delirium
- C. Catatonia
- D. Magical thinking
- E. Euphoric mood
- F. Hypervigilance
- G. Panic disorder
Correct Answer: A,E
Rationale: The correct answer is A, E. Mania is characterized by elevated mood, increased energy levels, and impulsivity. The client is most likely experiencing mania as evidenced by euphoric mood. Euphoric mood is a key symptom of mania, reflecting a heightened sense of well-being and happiness. Therefore, the combination of mania and euphoric mood is indicative of a manic episode. Choices B, C, D, F, and G are incorrect as they do not align with the symptoms and presentation of mania. Delirium is characterized by confusion and disorientation, not euphoric mood. Catatonia involves motor disturbances, not euphoric mood. Magical thinking refers to unrealistic beliefs, not necessarily elevated mood. Hypervigilance is associated with anxiety disorders, not mania. Panic disorder is characterized by recurrent panic attacks, not euphoric mood.
A nurse is caring for a client who has an implanted venous access port.
Which of the following should the nurse use to assess the port?
- A. An Angio catheter
- B. A butterfly needle
- C. A noncoring needle
- D. A 25-gauge needle
Correct Answer: C
Rationale: The correct answer is C: A noncoring needle. To assess a port, a noncoring needle should be used because it is specifically designed for accessing ports without damaging the septum. Using an Angio catheter (A) may be too large and cause damage, a butterfly needle (B) is not suitable for accessing ports, and a 25-gauge needle (D) may be too small or not specifically designed for port access. Noncoring needles are the standard choice for accessing ports due to their design that minimizes trauma and ensures proper function.
A nurse is caring for a client in active labor.
Admission Assessment
0200:
Gravida 1, Para 0 at 39 weeks gestation. Presents with contractions occurring every 5 to 6 min,
45 to 60 seconds duration. Cervical examination 4 cm dilated, 50% effaced. Admit to labor and
delivery unit.
Nurses' Notes
0200:
Admitted to labor and delivery unit, reports pain as 7 on a scale of 0 to 10 with contractions.
Cervix 4 cm dilated, 50% effaced, with membranes intact.
0230:
Client reports increasing discomfort with contractions. Cervix 5 cm dilated, 60% effaced, with
membranes intact. Contractions occurring every 5 min, 45 to 60 seconds duration.
0300:
Epidural anesthesia initiated, Cervix 7 cm dilated, 70% effaced, with membranes intact.
Contractions occurring every 4 to 5 min. 60 seconds duration,
Vital Signs
0200:
Temperature 36.9° C (98.4° F)
Heart rate 86/min
Respiratory rate 18/min
BP 118/78 mm Hg
0230:
Temperature 37° C (98.6° F)
Heart rate 88/min
Respiratory rate 20/min
BP 120/80 mm Hg
0300:
Temperature 37.1°C?98.8°F?
Heart rate 90/min
Respiratory rate 18/min
BP 122/76 mm Hg
The nurse is assuming care for the client at 0305.
For each nursing action, click to specify if the nursing action is essential or contraindicated for the client.
- A. Assist the client with ambulation
- B. Inform the client to expect drowsiness
- C. Monitor for elevated temperature
- D. Assess for urinary retention
- E. Encourage the client to turn from side to side
Correct Answer: C,D,E
Rationale: Monitoring temperature, assessing urinary retention, and encouraging position changes are essential after epidural administration.