Which refers to a newborn whose rate of intrauterine growth was slowed and whose birth weight falls below the 10th percentile on intrauterine growth charts?

Correct Answer: D

Rationale: A newborn who is small for gestational age (SGA) refers to a baby whose rate of intrauterine growth was slowed, leading to a birth weight falling below the 10th percentile on intrauterine growth charts. SGA infants are at an increased risk for various health complications due to their smaller size at birth, such as difficulties in regulating body temperature, low blood sugar, and respiratory distress. Postterm refers to a pregnancy that has extended beyond 42 weeks, while postmature refers specifically to a fetus that has been in the womb beyond the expected due date. Low birth weight may refer to a baby born below a certain weight threshold regardless of gestational age.

Correct Answer: C

Rationale: Clonic seizures are characterized by rhythmic jerking movements, which can be brief and repetitive. These movements are typically observed in the arms and legs. During clonic seizures, the baby may display a pattern of contractions and relaxation of muscle groups, resulting in the jerking motion. This distinguishes clonic seizures from other types of seizures, making it the characteristic feature associated with this particular seizure type in newborns.

Correct Answer: A

Rationale: When meeting a new patient and their family for the first time, it is important for the nurse to first introduce themselves. This establishes a professional relationship and helps to build trust. By introducing themselves, the nurse demonstrates respect and initiates communication with the adolescent and their parents. It also sets a positive tone for the interaction and creates a welcoming environment for further discussion. The introduction should include the nurse's name, role, and purpose of the visit.

Correct Answer: D

Rationale: Upper arm circumference has been found to correlate best with measurements of the body's total protein stores. This anthropometric measurement is often used as an indicator of nutritional status, particularly protein reserves such as muscle mass. Skinfold thickness can provide information about body fat levels, while height and weight may not specifically indicate protein stores as accurately as upper arm circumference.

Correct Answer: C

Rationale: The HOTV chart is the most appropriate vision acuity test for a child who is in preschool. The HOTV chart is specifically designed for young children who may not yet know their letters. It uses simple shapes (H, O, T, V) instead of letters for visual acuity testing, making it more suitable and engaging for preschool-aged children. This chart allows for an accurate assessment of a child's visual acuity even before they are able to recognize letters, ensuring early detection of any vision problems that may affect their learning and development. The other options, such as the Cover test, Ishihara test, and Snellen letter chart, are more commonly used for older children and adults.