Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is assessing a newborn who has hypoglycemia due to perinatal asphyxia.
Which of the following findings should the nurse expect? (Select all that apply.)
A. Irregular respirations
Irregular respirations can result from hypoglycemia due to perinatal asphyxia. Hypoglycemia can impair the respiratory center in the brainstem and cause irregular breathing patterns.
B. Cyanosis
N/A
C. Apnea
Apnea can result from hypoglycemia due to perinatal asphyxia. Apnea is defined as a pause in breathing
D. Eye-rolling
Hypoglycemia due to perinatal asphyxia can cause various neurological signs in the newborn, such as irregular respirations, apnea, eye-rolling, and lethargy. These signs indicate inadequate oxygenation and glucose delivery to the brain. Cyanosis is not a specific sign of hypoglycemia, but rather a sign of poor oxygenation that can occur due to other causes.
E. Lethargy
N/A
This question is an excerpt from Nurse Dive's nursing test bank - More questions on this topic. Take the full exam now
Full Explanation
The correct answer is choice A, C, D, and E. Hypoglycemia due to perinatal asphyxia can cause various neurological signs in the newborn, such as irregular respirations, apnea, eye-rolling, and lethargy.
These signs indicate inadequate oxygenation and glucose delivery to the brain. Cyanosis is not a specific sign of hypoglycemia, but rather a sign of poor oxygenation that can occur due to other causes.
Therefore, choice B is wrong.
Choice A is correct because irregular respirations can result from hypoglycemia due to perinatal asphyxia. Hypoglycemia can impair the respiratory center in the brainstem and cause irregular breathing patterns.
Choice C is correct because apnea can result from hypoglycemia due to perinatal asphyxia.
Apnea is defined as a pause in breathing
Similar Questions
A nurse is caring for a preterm newborn who has hypoglycemia due to inadequate gluconeogenesis.
The nurse should understand that this condition occurs because preterm newborns have limited stores of which of the following substances?
A. Glycogen
Preterm newborns have limited stores of glycogen, which is a substance made from glucose that is stored in the liver and muscle cells to be used later for energy.When blood glucose levels are low, the hormone glucagon signals the cells to convert glycogen back into glucose and release it into the bloodstream.However, preterm newborns have a reduced ability to produce glucagon and to use gluconeogenesis, which is the process of making new glucose from other sources.Therefore, they are at risk of hypoglycemia, which is a condition where blood glucose levels are too low to support normal brain function.
B. Glucose
Glucose is the sugar that travels through the blood to fuel the cells, not a substance that is stored for later use.
C. Insulin
Insulin is a hormone that helps cells absorb glucose from the blood, not a substance that is stored for later use.
D. Glucagon
Glucagon is a hormone that triggers the release of glucose from the liver and muscle cells, not a substance that is stored for later use.
Full Explanation
The correct answer is choice A. Glycogen. Preterm newborns have limited stores of glycogen, which is a substance made from glucose that is stored in the liver and muscle cells to be used later for energy. When blood glucose levels are low, the hormone glucagon signals the cells to convert glycogen back into glucose and release it into the bloodstream. However, preterm newborns have a reduced ability to produce glucagon and to use gluconeogenesis, which is the process of making new glucose from other sources. Therefore, they are at risk of hypoglycemia, which is a condition where blood glucose levels are too low to support normal brain function.
Choice B is wrong because glucose is the sugar that travels through the blood to fuel the cells, not a substance that is stored for later use.
Choice C is wrong because insulin is a hormone that helps cells absorb glucose from the blood, not a substance that is stored for later use.
Choice D is wrong because glucagon is a hormone that triggers the release of glucose from the liver and muscle cells, not a substance that is stored for later use.
A nurse is educating a group of college students about hepatitis B virus (HBV) transmission and prevention.
The nurse should emphasize that the most common modes of transmission are which of the following? (Select all that apply)
A. Unprotected sexual contact
Unprotected sexual contact can expose a person to the blood, semen, or vaginal fluids of an infected partner.
B. Sharing drugs, needles, or “works” when using drugs
Sharing drugs, needles, or “works” when using drugs can expose a person to the blood of an infected person.
C. Poor infection control practices in medical settings
Poor infection control practices in medical settings can expose a person to contaminated needles or syringes or sharp objects that have been used on an infected person.
D. Sharing of blood sugar (diabetes) testing equipment
Sharing of blood sugar (diabetes) testing equipment can expose a person to the blood of an infected person.
E. Needle sticks or sharps exposures on the job
Needle sticks or sharps exposures on the job can expose a person to the blood of an infected
Full Explanation
The correct answer is choice A, B, C, D and E. All of these are possible modes of transmission for hepatitis B virus (HBV), which is a viral infection that attacks the liver and can cause both acute and chronic disease. The virus is most commonly transmitted from mother to child during birth and delivery, as well as through contact with blood or other body fluids during sex with an infected partner, unsafe injections or exposures to sharp instruments.
Choice A is correct because unprotected sexual contact can expose a person to the blood, semen, or vaginal fluids of an infected partner.
Choice B is correct because sharing drugs, needles, or “works” when using drugs can expose a person to the blood of an infected person.
Choice C is correct because poor infection control practices in medical settings can expose a person to contaminated needles or syringes or sharp objects that have been used on an infected person.
Choice D is correct because sharing of blood sugar (diabetes) testing equipment can expose a person to the blood of an infected person.
Choice E is correct because needle sticks or sharps exposures on the job can expose a person to the blood of an infected
A nurse is caring for a client who has chronic hepatitis B infection and is taking lamivudine (Epivir).
The nurse should monitor the client for which of the following adverse effects?
A. Pancreatitis
Pancreatitis is not a common side effect of lamivudine. Pancreatitis is an inflammation of the pancreas that can cause severe abdominal pain, nausea, vomiting, and fever.Pancreatitis is more likely to occur with other NRTIs such as didanosine (Videx) or stavudine (Zerit).
B. Lactic acidosis
Lamivudine (Epivir) is a nucleoside reverse transcriptase inhibitor (NRTI) used to treat chronic hepatitis B infection and HIV infection. One of the rare but serious adverse effects of lamivudine is lactic acidosis, which is a condition where the blood becomes too acidic due to the accumulation of lactate.Lactic acidosis can cause symptoms such as nausea, vomiting, abdominal pain, muscle weakness, rapid breathing, and low blood pressure.
C. Hypothyroidism
Hypothyroidism is not a common side effect of lamivudine. Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, which regulate the metabolism and energy levels of the body. Hypothyroidism can cause symptoms such as fatigue, weight gain, cold intolerance, dry skin, hair loss, and depression. Hypothyroidism is more likely to occur with other drugs that interfere with thyroid function such as amiodarone (Cordarone) or lithium
D. Nephrotoxicity
N/A
Full Explanation
The correct answer is choice B. Lactic acidosis.
Lamivudine (Epivir) is a nucleoside reverse transcriptase inhibitor (NRTI) used to treat chronic hepatitis B infection and HIV infection.
One of the rare but serious adverse effects of lamivudine is lactic acidosis, which is a condition where the blood becomes too acidic due to the accumulation of lactate. Lactic acidosis can cause symptoms such as nausea, vomiting, abdominal pain, muscle weakness, rapid breathing, and low blood pressure.
Choice A is wrong because pancreatitis is not a common side effect of lamivudine.
Pancreatitis is an inflammation of the pancreas that can cause severe abdominal pain, nausea, vomiting, and fever. Pancreatitis is more likely to occur with other NRTIs such as didanosine (Videx) or stavudine (Zerit).
Choice C is wrong because hypothyroidism is not a common side effect of lamivudine.
Hypothyroidism is a condition where the thyroid gland does not produce enough thyroid hormones, which regulate the metabolism and energy levels of the body.
Hypothyroidism can cause symptoms such as fatigue, weight gain, cold intolerance, dry skin, hair loss, and depression.
Hypothyroidism is more likely to occur with other drugs that interfere with thyroid function such as amiodarone (Cordarone) or lithium