The cheese-like, whitish substance that fuses with the epidermis and serves as a protective coating is called:

Vernix caseosa

Surfactant

Caput succedaneum

Acrocyanosis

Answer and Explanation

The Correct Answer is A

Vernix caseosa is a cheese-like, whitish substance that fuses with the epidermis and serves as a protective coating for the newborn.

Some possible explanations for the other choices are:

Choice B. Surfactant is a protein that lines the alveoli of the infant’s lungs and helps prevent them from collapsing.
Choice C. Caput succedaneum is a swelling of the tissue over the presenting part of the fetal head caused by pressure during delivery.
Choice D. Acrocyanosis is a bluish discoloration of the hands and feet due to reduced peripheral circulation.

Normal ranges for vernix caseosa are not applicable as it varies depending on the gestational age and skin maturity of the newborn. However, it is usually more abundant in preterm infants than in term or post-term infants.

Nursing Test Bank

Quiz #1: RN Exams Pharmacology Exams Quiz #2: RN Exams Medical-Surgical Exams Quiz #3: RN Exams Fundamentals Exams Quiz #4: RN Exams Maternal-Newborn Exams Quiz #5: RN Exams Anatomy and Physiology Exams Quiz #6: RN Exams Obstetrics and Pediatrics Exams Quiz #7: RN Exams Fluid and Electrolytes Exams Quiz #8: RN Exams Community Health Exams Quiz #9: RN Exams Promoting Health across the lifespan Exams Quiz #10: RN Exams Multidimensional care Exams

Get 100+ Naxlex Exit Exams for $79 Try Naxlex NCLEX-RN (14 Day Free-Trial)

Naxlex Comprehensive Predictor Exams

Quiz #1: Naxlex RN Comprehensive online practice 2019 B with NGN Quiz #2: Naxlex RN Comprehensive Predictor 2023 Quiz #3: Naxlex RN Comprehensive Predictor 2023 Exit Exam A Quiz #4: Naxlex HESI Exit LPN Exam Quiz #5: Naxlex PN Comprehensive Predictor PN 2020 Quiz #6: Naxlex VATI PN Comprehensive Predictor 2020 Quiz #8: Naxlex PN Comprehensive Predictor 2023 - Exam 1 Quiz #10: Naxlex HESI PN Exit exam Quiz #11: Naxlex HESI PN EXIT Exam 2

Free Nursing Study Resources

Correct Answer is D

Explanation

Diabetes insipidus is a disorder of the posterior pituitary gland that causes a deficiency of antidiuretic hormone (ADH). This leads to excessive urination (polyuria) and excessive thirst (polydipsia) as the body tries to balance the fluid loss. These symptoms may be so severe that the child does little other than drink and urinate.

Choice A is wrong because oliguria means decreased urine production and is not associated with diabetes insipidus.

Choice B is wrong because glycosuria means glucose in the urine and is associated with diabetes mellitus, not diabetes insipidus.

Choice C is wrong because nausea and vomiting are associated with inappropriate ADH secretion (SIADH), which causes fluid retention and hyponatremia, not diabetes insipidus.

A. Infant of an Rh-negative mother and a father who is Rh-positive and homozygous for the Rh factor. B. Infant who is Rh negative and whose mother is Rh negative. C. Infant of an Rh-negative mother and a father who is Rh-positive and heterozygous for the Rh factor. D. Infant who is Rh positive and whose mother is Rh positive.

Correct Answer is A

Explanation

choice A.

Infant of an Rh-negative mother and a father who is Rh-positive and homozygous for the Rh factor.

Rh incompatibility occurs when a woman is Rh-negative and her baby is Rh-positive. This can cause hemolytic disease of the neonate (HDN), a condition where the mother’s antibodies destroy the baby’s red blood cells.

Choice B is wrong because if both the mother and the baby are Rh-negative, there is no risk of Rh incompatibility.

Choice C is wrong because if the father is heterozygous for the Rh factor, there is a 50% chance that the baby will be Rh-negative and not affected by Rh incompatibility.

Choice D is wrong because if both the mother and the baby are Rh-positive, there is no risk of Rh incompatibility.

View Question and Answer

Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.

Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today

The cheese-like, whitish substance that fuses with the epidermis and serves as a protective coating is called:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a child with suspected diabetes insipidus. Which clinical manifestation would be observable?

Correct Answer is D

Explanation

Which infant would be more likely to have Rh incompatibility?

Correct Answer is A

Explanation

Cystic fibrosis (CF) is suspected in a toddler. Which test is essential in establishing this diagnosis?

Which factor is most important in predisposing toddlers to frequent infections such as otitis media, tonsillitis, and upper respiratory tract infections?

A school-age child is admitted in vaso-occlusive sickle cell crisis. The child’s care should include which intervention? (Select all that apply.)

Which data would be included in a health history? (Select all that apply.).

When caring for a child with Kawasaki disease, the nurse should understand that principle of care?

It is now recommended that children with asthma who are taking long-term inhaled steroids should be assessed frequently to monitor for increased risk of:

Because a full bladder prevents the uterus from contracting normally, nurses intervene to help the woman empty her bladder spontaneously as soon as possible. If all else fails, the last thing the nurse could try is:

A child is diagnosed with juvenile hypothyroidism. The nurse should expect to assess which symptoms are associated with hypothyroidism. (Select all that apply.).​​​​​​