Free Registered Nurse Questions and Answers — Questions and Answers

Question 1: A client who is 25 years old thinks she might be expecting her first kid. To find out the state of her potential pregnancy, she makes an appointment with the nurse practitioner for an obstetric examination. Her last period started on May 20, and based on the Naegele’s rule, her anticipated date of confinement is

February 27 (Correct answer)
February 1
March 27
January 3

Correct answer: February 27

Naegele's rule calculates the Estimated Date of Confinement (EDC) by adding 7 days to the first day of the last menstrual period (LMP), subtracting 3 months, and adding 1 year. For an LMP of May 20: May 20 + 7 days = May 27. Subtracting 3 months from May yields February. Adding 1 year (as February is in the next calendar year) results in an EDC of February 27.

Question 2: A client's gestational age is determined by the nurse practitioner to be around 9 weeks. The healthcare provider gives the client information on the bodily changes that will occur during the first trimester, such as:

A 6-8 weight gain
Nausea and vomiting (Correct answer)
Abdominal enlargement
Quickening

Correct answer: Nausea and vomiting

Nausea and vomiting, commonly known as 'morning sickness,' are very typical symptoms experienced by pregnant individuals during the first trimester (approximately weeks 6-12). These symptoms are primarily caused by significant hormonal changes, particularly rising levels of human chorionic gonadotropin (hCG). Other options like abdominal enlargement and quickening occur later in pregnancy.

Question 3: A customer is six weeks pregnant. She queries the nurse during her first prenatal appointment, "How much alcohol is safe to drink during pregnancy?" and receives the following response:

No alcohol (Correct answer)
up to 1 oz daily
up to 2 oz daily
up to 4 oz daily

Correct answer: No alcohol

There is no known safe amount of alcohol, no safe time to drink, and no safe type of alcohol during pregnancy. Alcohol consumption during pregnancy can lead to Fetal Alcohol Spectrum Disorders (FASDs), which are a range of lifelong physical, behavioral, and intellectual disabilities. Therefore, complete abstinence from alcohol is recommended throughout pregnancy to prevent these irreversible effects on the fetus.

Question 4: An expectant woman in her 38s meets her nurse practitioner for her routine prenatal appointment. She is thirty weeks pregnant. Which condition connected to her age should the nurse be on the lookout for?

Pregnancy-induced hypertension (PIH) (Correct answer)
Intrauterine growth retardation
Iron-deficiency anemia
Sexually transmitted disease (STD)

Correct answer: Pregnancy-induced hypertension (PIH)

Advanced maternal age, typically defined as 35 years or older at the time of delivery, is a significant risk factor for several pregnancy complications. Women in their late 30s are at an increased risk for developing conditions like gestational hypertension and preeclampsia (Pregnancy-Induced Hypertension). The nurse should closely monitor for signs and symptoms of PIH, such as elevated blood pressure, proteinuria, and edema, in this age group.

Question 5: Preeclampsia has been identified in one of the clients. The doctor prescribes magnesium sulfate. Preeclampsia is treated with magnesium sulfate (MgSO4) for:

Sedation
Prevention of uterine contractions
Fetal lung protection
Prevention of seizures (Correct answer)

Correct answer: Prevention of seizures

Magnesium sulfate is the drug of choice for the prevention and treatment of seizures (eclampsia) in women with severe preeclampsia. It acts as a central nervous system depressant, reducing neuromuscular irritability and vasospasm. While it has other effects, its primary therapeutic goal in preeclampsia is to prevent the life-threatening complication of seizures.

Question 6: The monitor exhibits late decelerations with tachycardia and declining variability while evaluating the status of the fetal heart rate during labor. What steps needs to be taken by the nurse?

Decrease IV fluids.
Continue monitoring because this is a normal occurrence
Report to physician or midwife (Correct answer)
Turn client on right side

Correct answer: Report to physician or midwife

Late decelerations, especially when accompanied by fetal tachycardia and declining variability, are non-reassuring fetal heart rate patterns. These findings indicate uteroplacental insufficiency and potential fetal hypoxia, requiring immediate intervention. The nurse's priority is to report these critical findings to the physician or midwife for prompt medical evaluation and management, as the fetus may be in distress.

Question 7: To avoid perinatal mortality in women with diabetes during pregnancy, glucose levels must be tightly controlled metabolically. The nurse is aware of the recommended range for serum glucose levels during pregnancy, which is:

40 mg/dL and 130 mg/dL
70 mg/dL and 120 mg/dL (Correct answer)
90 mg/dL and 200 mg/dL
100 mg/dL and 200 mg/dL

Correct answer: 70 mg/dL and 120 mg/dL

Tight glycemic control is crucial for women with diabetes during pregnancy to prevent perinatal mortality and morbidity. The recommended target range for serum glucose levels during pregnancy is generally between 70 mg/dL and 120 mg/dL. Maintaining glucose within this narrow range minimizes the risks of both maternal and fetal complications, such as macrosomia, hypoglycemia, and congenital anomalies.

Question 8: A patient has gained 10 lb in the past two months and is back for her 6-month pregnancy visit. Her physical examination revealed no abnormalities. How does the nurse assess the efficacy of the diet and weight-control advice?

She needs further instruction and reinforcement. (Correct answer)
She is compliant with her diet as previously taught.
She needs to be placed on a restrictive diet immediately.
She needs to increase her caloric intake.

Correct answer: She needs further instruction and reinforcement.

A weight gain of 10 pounds in two months during the second trimester (6-month visit) is generally considered excessive, as the average recommended gain is about 1 pound per week. This indicates that the client may not be adhering to or fully understanding the dietary and weight-control advice provided. The nurse should assess the client's current diet and activity, then provide further education and reinforcement on healthy weight gain guidelines.

Question 9: Diabetes-afflicted pregnant women frequently experience issues with insulin's capacity to regulate their blood sugar levels throughout the second part of pregnancy. <br> The nurse explains to the customer why this is so:

Decreased estrogen levels
Increased human placental lactogen levels (Correct answer)
Decreased glomerular filtration and increased tubular absorption
Decreased progesterone levels

Correct answer: Increased human placental lactogen levels

During the second half of pregnancy, the placenta produces human placental lactogen (hPL), which acts as an insulin antagonist. This hormone increases maternal insulin resistance, ensuring a continuous supply of glucose to the fetus. This physiological change explains why pregnant women, especially those with diabetes, often experience issues with insulin's effectiveness and may require increased insulin dosages to maintain blood sugar control.

Question 10: The monitor exhibits late decelerations with tachycardia and declining variability while evaluating the status of the fetal heart rate during labor. What steps need to be taken by the nurse?

Turn client on right side.
Decrease IV fluids.
Report to a physician or midwife. (Correct answer)
Continue monitoring because this is a normal occurrence.

Correct answer: Report to a physician or midwife.

Question 11: The following are the main goals of a newborn's initial Apgar score:

Evaluate the infant’s vital functions (Correct answer)
Determine gross abnormal motor function
Determine the extent of congenital malformations
Obtain a baseline for comparison with the infant’s future adaptation to the environment

Correct answer: Evaluate the infant’s vital functions

The Apgar score is a rapid assessment tool used at 1 and 5 minutes after birth to evaluate a newborn's physical condition and immediate adaptation to extrauterine life. It assesses five vital signs: Appearance, Pulse, Grimace, Activity, and Respiration. This score helps identify infants who need immediate medical attention or resuscitation, providing a quick snapshot of their vital functions.

Question 12: A pregnant woman is monitored for PIH at 36 weeks of pregnancy and experiences proteinuria. Which of the following items will offer the most protein to her diet when combined with the 100 mL of milk she now consumes?

Thirty grams of powdered skim milk and 1 egg (Correct answer)
One package vitamin-fortified gelatin drink
Fifty milliliters of light cream and 2 tbsp corn syrup
One small scoop (90 g) vanilla ice cream and 1 tbsp chocolate syrup

Correct answer: Thirty grams of powdered skim milk and 1 egg

For a client with PIH and proteinuria, increasing protein intake is important to counteract protein loss through the kidneys. Powdered skim milk is a concentrated source of protein, and an egg is a complete protein source. This combination provides a significant amount of high-quality protein compared to the other options, which are primarily sources of sugar, fat, or minimal protein, making it the most effective choice for protein supplementation.

Question 13: For a patient with PIH, the doctor advises rapid hospital admission. Which of these techniques by the nurse would likely be best after understanding her feelings when she tells the nurse, "It's not so easy for me to just go right to the hospital like that"?

Repeat the physician’s reasons for advising immediate hospitalization.
Explain to the client that she is ultimately responsible for her own welfare and that of her baby.
Stress to the client that her husband would want her to do what is best for her health.
Explore with the client her perceptions of why she is unable to go to the hospital. (Correct answer)

Correct answer: Explore with the client her perceptions of why she is unable to go to the hospital.

When a client expresses reluctance or difficulty following medical advice, the most therapeutic nursing action is to first explore their concerns and perceptions. Understanding the underlying reasons for her hesitation (e.g., childcare, work, fear, financial concerns) allows the nurse to address those specific barriers and provide tailored support or solutions. Simply repeating instructions or stressing responsibility is less effective than active listening and problem-solving.

Question 14: Which of the following observations in a postpartum lady would be abnormal?

Pulse rate of 60 bpm in morning on first postdelivery day
An oral temperature of 101F (38.3C) on the third day after delivery (Correct answer)
Chills shortly after delivery
Urinary output of 3000 mL on the second day after delivery

Correct answer: An oral temperature of 101F (38.3C) on the third day after delivery

A temperature of 101°F (38.3°C) on the third postpartum day is considered abnormal and a potential sign of postpartum infection. While a slight elevation (up to 100.4°F or 38°C) might be seen in the first 24 hours due to dehydration or exertion, a persistent or higher fever warrants investigation. The other options (pulse 60 bpm, chills shortly after delivery, increased urinary output) are generally normal postpartum findings.

Question 15: What is the best way to spot breast cancer tumors in the early stages?

Ultrasounds every 3 years
Mammograms every 3 years
Monthly breast self-examination (Correct answer)
Yearly checkups performed by physician

Correct answer: Monthly breast self-examination

While mammograms and clinical breast exams are crucial for screening, monthly breast self-examination (BSE) empowers women to become familiar with their own breasts and detect any changes early. Regular BSE, combined with clinical exams and mammograms as recommended, significantly increases the chances of early detection of breast cancer, which is vital for successful treatment. Early detection is key to improved outcomes.

Question 16: Which of the following breast cancer risk factors would a nurse rate as being the most important in a client's history?

Early menopause
Menarche after age 13
Nulliparity
Maternal family history of breast cancer (Correct answer)

Correct answer: Maternal family history of breast cancer

A strong family history, particularly a maternal history of breast cancer (mother, sister, daughter), significantly increases an individual's risk due to potential genetic predispositions (e.g., BRCA1/BRCA2 mutations). While other factors contribute, genetic inheritance from a first-degree relative is generally considered a more potent and non-modifiable risk factor. This makes it the most important risk factor to assess in a client's history.

Free Registered Nurse Questions and Answers

A client who is 25 years old thinks she might be expecting her first kid.
To find out the state of her potential pregnancy, she makes an appointment with the nurse practitioner for an obstetric examination.
Her last period started on May 20, and based on the Naegele’s rule, her anticipated date of confinement is