Nokea
The nurse is caring for a client with suspected placenta previa. The nurse anticipates an order for which diagnostic test to confirm this finding?
- A. Manual cervical exam
- B. Transvaginal ultrasound
- C. Contraction stress test
- D. Nonstress test
Correct Answer: B
Rationale: Transvaginal ultrasound is the safest and most accurate method to confirm placenta previa, avoiding risky manual exams.
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The nurse in the emergency department (ED) is caring for a 10-year-old client.
Item 3 of 5
Nurses' Notes
1322: 10-year-old client and his parents report an 8-day history of a brownish-raised lesion over the back of his left leg. The parents report that the size of the rash has increased. The parents report returning from a one-week camping trip three weeks ago. The parents deny efficacy with over-the-counter antihistamine creams. The client's parents deny that the child has had a fever but has felt 'warm' occasionally and endorsed an intermittent headache. They report an area of firmness in the child's groin. On assessment, there was an erythematous, raised, nonpainful, oval patch on the back of his left leg. This was an enlargement of an inguinal lymph node. The child is alert and fully oriented and denies any pain. Peripheral pulses palpable 2+. No cyanosis or edema in the extremities. Lung sounds clear bilaterally. The parents report that the child did not receive the seasonal influenza vaccine. He currently takes a multivitamin for iron deficiency anemia and was hospitalized one year ago for an appendectomy. The parents state that the child’s sibling had influenza one month ago. Vital signs: T 98.8°F (37.1°C); HR 78 beats/min; RR 16 breaths/min; BP 110/76 mm Hg. SpO2 97% on room air.
The client is demonstrating manifestations consistent with
- A. influenza
- B. Rocky Mountain spotted fever
- C. Lyme disease
- D. None of the above
Correct Answer: C
Rationale: The bullseye rash, lymphadenopathy, and camping history are consistent with Lyme disease.
The nurse is caring for a client who is prescribed IV heparin. The client is prescribed 12 units/kg/hr. The client weighs 92 kgs (202.4 lbs). The heparin is labeled with 25,000 units in 250 mL of D5W. How many mL/hr should the client receive?
Correct Answer: 11 mL/hr
Rationale: Calculation: 92 kg x 12 units/kg/hr = 1104 units/hr. Heparin concentration: 25,000 units/250 mL = 100 units/mL. 1104 units / 100 units/mL = 11.04 mL/hr, rounded to 11 mL/hr.
The following scenario applies to the next 1 items
The nurse in the obstetrics department is caring for a 29-year-old primigravida client.
Item 1 of 1
History and Physical
2300: Client is a primigravida at 33 weeks gestation, who awoke to moderate bright red vaginal bleeding. She reports noticing light spotting earlier in the day, which she dismissed as benign. She denies abdominal pain, cramping, or contractions. Her pregnancy has been uncomplicated until recently. She reports increased fetal movement over the last 48 hours. One week ago, she presented to the ED with fever, fatigue, and body aches, and was diagnosed with influenza A. She was treated supportively and discharged home with hydration instructions. Over the past 24 hours, she has experienced nasal congestion and fatigue.
Four days ago, a transabdominal ultrasound showed:
• Fetus in cephalic position
• Normal amniotic fluid volume
Exam findings
• Abdomen: Soft, non-tender
• No uterine contractions noted on palpation
• Moderate amount of dried bright red blood was seen on the undergarments
• 1+ pedal edema
• Peripheral pulses 2+
•
Diagnostics
2342: Fetal Heart Rate (FHR): 144 bpm, moderate variability, no decelerations
Vital Signs
• Temperature: 99.5°F (37.5°C)
• HR 88 bpm
• BP 137/78 mmHg
• RR 18/min
• Pulse oximetry 98% on room air
Complete the diagram by dragging from the choices below to specify what condition the client is most likely experiencing, two (2) actions the nurse should take to address that condition, and two (2) parameters the nurse should monitor to assess the client's progress.
- A. Request a prescription for indomethacin, Prepare the client for a transvaginal ultrasound, Place the client in the lithotomy position for a manual cervical exam, Establish a peripheral vascular access device, Place the client in a room with monitored negative airflow
- B. Placental abruption, Preeclampsia, Placenta previa, Influenza recurrence
- C. Fetal heart rate pattern, Pedal edema, Amount and color of vaginal bleeding, Temperature, Nasal congestion and fatigue level
Correct Answer: C (placenta previa), A (prepare for transvaginal ultrasound, establish peripheral vascular access device), C (fetal heart rate pattern, amount and color of vaginal bleeding)
Rationale: Moderate bright red vaginal bleeding without pain at 33 weeks suggests placenta previa. Transvaginal ultrasound confirms the diagnosis, peripheral access prepares for potential intervention, and monitoring fetal heart rate and bleeding assesses progress.
The nurse in the emergency department (ED) is caring for a 64-year-old male client.
Item 3 of 6
Nurses' Notes
1742: Client arrives at the emergency department via emergency medical services (EMS). He was skiing and crashed into a post and fell to the ground. Ski patrol assessed the client, and the client was confused and had no memory of the crash. Ski patrol reports that he was wearing a helmet and had a loss of consciousness for an unknown amount of time. On assessment, the client was alert and oriented to place and time but did not recall the events leading up to hospitalization, specifically the ski crash. Client states, “My head really hurts and I'm dizzy.” Reporting aching pain rated 8/10 on the Numerical Pain Scale. Reddish contusion on the client's forehead. Pupils were 2+, equal, and sluggishly reactive to light. Glasgow Coma Scale 14. Nose is midline and symmetrical. His speech was clear and articulate. Full range of motion in all extremities observed. Clear lung fields bilaterally. Radial pulse 2+ and irregular. Normoactive bowel sounds in all quadrants. No abdominal distention or pain. Vital signs: T 97.8° F (36.6° C), P 85, RR 15, BP 124/82, pulse oximetry reading 98% on room air. The client has a medical history of essential hypertension, generalized anxiety disorder, atrial fibrillation, and chronic back pain.
Home medications
• multivitamin (MVI) 1 tablet PO daily
• fluoxetine 20 mg PO daily
• biotin 100 mcg PO daily
• pantoprazole 40 mg PO daily
• warfarin 2.5 mg PO daily
• diltiazem controlled-release 120 mg PO daily
Complete the following sentence by choosing from the list of options. The nurse should prioritize obtaining an order for a ___ and ___ to better determine the extent of the client's injuries.
- A. radiograph (x-ray) of the head and neck
- B. electrocardiogram
- C. electroencephalogram
- D. computed tomography scan of the head
- E. hematocrit
- F. platelet count
- G. international normalized ratio
Correct Answer: D, G
Rationale: A CT scan of the head is critical to assess for brain injury, and INR is necessary due to warfarin use and bleeding risk.
The nurse is admitting a new client and begins to review information regarding advanced directives. The client becomes agitated and refuses to discuss the issue or accept a handout about the topic. Which is the appropriate nursing action?
- A. Leave the handout on the client's bedside table instructing him that he must review the content.
- B. Document the client's refusal, using the client's own words, in quotes.
- C. Explain to the client that he must make decisions about accepting or refusing treatment while in the hospital.
- D. Request an assessment of the client's competency related to making decisions about advanced directives.
Correct Answer: B
Rationale: Respecting the client's autonomy, the nurse should document the refusal accurately, using the client's words, without forcing the issue.