Tracy is ten weeks pregnant, and she wants to test the fetus for various genetic disorders as early as possible. Tracy's doctor will likely recommend which of the following tests?
Chorionic villus sampling
Amniocentesis
Ultrasound.
Bayley Scales
Apgar test
The Correct Answer is A
A. Chorionic villus sampling (CVS): CVS can be done early (around 10-12 weeks) to obtain fetal tissue for chromosomal/genetic testing, so it’s the usual recommendation when a woman wants early diagnosis.
B. Amniocentesis: Amniocentesis yields fetal cells for karyotyping but is typically performed later (about 15-20 weeks), not as early as 10 weeks.
C. Ultrasound: Ultrasound is noninvasive and used early to confirm pregnancy and date gestation, but it does not provide definitive chromosomal/genetic diagnosis.
D. Bayley Scales: The Bayley Scales assess infant developmental functioning after birth; they are not prenatal genetic tests.
E. Apgar test: The Apgar is an immediate post-birth newborn assessment (appearance, pulse, grimace, activity, respiration), not a prenatal diagnostic test.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Authoritarian: Authoritarian parenting is high control/low warmth; children often are obedient or may become rebellious but not typically described as simply immature and lacking self-control due to permissiveness.
B. Authoritative: Authoritative parents combine warmth and consistent limits; their children usually show good self-control and social competence.
C. Permissive: permissive (indulgent) parenting is low in firm limits and discipline, often producing children who are impulsive, immature, and have poor self-control.
D. Neglectful: Neglectful (uninvolved) parenting leads to many problems (attachment, academic), but the vignette emphasizes immaturity and refusal to listen-classic for permissive.
E. Rejecting: “Rejecting” is similar to neglectful/uninvolved; it implies emotional rejection rather than the indulgent permissiveness described.
Correct Answer is B
Explanation
A. Damaging property: This is an example of physical or overt aggression (property aggression), not relational aggression.
B. Spreading nasty rumors: Relational aggression harms social relationships (rumors, exclusion, gossip) rather than using physical force.
C. Raising one's voice: Raising one’s voice is verbal/hostile behavior but not necessarily relational aggression (it’s more overt/verbal).
D. Kicking the wall: Physical expression of anger (non-social physical aggression), not relational.
E. Throwing punches: Physical/overt aggression, not relational (social/relational harm).
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