Nokea
All the following are recognizable teratogens EXCEPT
- A. ethanol
- B. antiepileptic medications
- C. toxoplasmosis
- D. hypothermia
Correct Answer: D
Rationale: Hypothermia is not typically considered a teratogen.
You may also like to solve these questions
The age at which the infant can achieve early head control with bobbing motion when pulled to sit is
- A. 2 months
- B. 3 months
- C. 4 months
- D. 6 months
Correct Answer: A
Rationale: Head control typically begins developing around 2 months.
Which is the most commonly used method in completed suicides?
- A. Firearms
- B. Drug overdose
- C. Self-inflected laceration
- D. Carbon monoxide poisoning
Correct Answer: A
Rationale: Firearms are the most commonly used method in completed suicides, accounting for nearly 50% of all suicide deaths in the United States. Firearms are particularly lethal and result in a higher success rate compared to other methods. The quick and irreversible nature of firearm suicides contributes to their high prevalence. Additionally, the easy access to firearms in many households increases the likelihood of their use in suicide attempts.
Which of the ff nursing interventions is required when caring for a client after cardiac surgery who is at risk for ineffective tissue perfusion?
- A. Restrict fluid intake
- B. Ensure that the client avoids prolonged sitting
- C. Position lower extremities below level of heart
- D. Instruct the client to avoid leg exercises
Correct Answer: C
Rationale: When caring for a client after cardiac surgery who is at risk for ineffective tissue perfusion, it is important to promote optimal blood flow to the tissues. Positioning the lower extremities below the level of the heart helps to facilitate venous return and improve circulation to the extremities. This position helps reduce the workload on the heart and promotes better perfusion to the tissues, ultimately aiding in the prevention of complications related to ineffective tissue perfusion. The other options (A. Restrict fluid intake, B. Ensure that the client avoids prolonged sitting, D. Instruct the client to avoid leg exercises) are not directly related to improving tissue perfusion and may not be appropriate interventions in this situation.
The client with rheumatoid arthritis reports GI irritation after taking piroxicam (Feldene). To prevent GI upset, the nurse should provide which instruction?
- A. Space the administration every 4 hours.
- B. Use the drug for a short time only
- C. Take piroxicam with food or oral antacid
- D. Decrease the piroxicam dosage
Correct Answer: C
Rationale: Piroxicam is a nonselective NSAID (nonsteroidal anti-inflammatory drug) that can irritate the gastrointestinal (GI) tract, leading to symptoms such as heartburn, indigestion, and stomach pain. Taking piroxicam with food or an oral antacid can help reduce GI irritation by providing a protective barrier and reducing acid production within the stomach. Encouraging the client to take piroxicam with a meal or antacid can help prevent or minimize GI upset associated with the medication. Additionally, using a proton pump inhibitor (PPI) or histamine-2 receptor antagonist (H2 blocker) along with piroxicam may further protect the stomach lining from irritation.
A preterm newborn of 36 weeks of gestation is admitted to the NICU. Approximately 2 hours after birth, the newborn begins having difficulty breathing, with grunting, tachypnea, and nasal flaring. Which is important for the nurse to recognize?
- A. This is a normal finding.
- B. This is not significant unless cyanosis is present.
- C. Improvement should occur within 24 hours.
- D. Further evaluation is needed.
Correct Answer: D
Rationale: The presentation of a preterm newborn with difficulty breathing, grunting, tachypnea, and nasal flaring is concerning and should not be considered a normal finding. This could indicate respiratory distress, which is common in preterm infants due to immature lung development. It is important for the nurse to recognize these symptoms as they may signify a potential underlying respiratory issue that requires further evaluation and intervention. Prompt assessment and management are crucial in ensuring the best outcomes for the newborn. Therefore, further evaluation by the healthcare team is warranted in this situation to determine the cause of the respiratory distress and provide appropriate treatment.