NR546 Week 1 Questions And Answers
Latest Update 2026
What should the PMHNP consider when prescribing chemical restraints? -
Answer -allergy status
-prior med hx for adverse drug reactions r/t the meds ordered in the chemical
restraint
-state regulations regarding chemical restrains must be reviewed
How does reviewing the genetic makeup of a client help guide the PMHNP in
selecting medication for clients? - Answer -Genetic testing can assist by
providing more information on how clients may respond to certain psychotropic
medications
-provides information on how a client may break down and metabolize
medications based on the cytochrome P450 system.
Tanrıkulu and Erbaş (2020) investigated identical twins to determine the presence
of an inherited link for schizophrenia and why one twin may develop
schizophrenia when the other does not. When two people have 100% identical
, DNA, why don't both persons develop the exact illnesses? Studies of identical
Danish twins found that if one twin had schizophrenia, the other twin had a 50%
lifetime risk of developing schizophrenia (Lemvigh et al., 2020). Why is there only
half the risk? - Answer Both environmental and psychosocial stressors can
impact mental health. Although twins may have identical genes, their gene
expression may be different.
There may be an environmental exposure that turned a gene "on" that should
have been "off" for one twin to develop schizophrenia and not the other.
central sulcus - Answer separates the frontal lobe from the parietal lobe
frontal lobe - Answer associated with movement, intelligence, abstract
thinking
broca's area - Answer speech production
temporal lobe - Answer involves object identification and auditory signals
cerebellum - Answer coordination
wernicke's area - Answer speech comprehension
occipital lobe - Answer primary visual area
Latest Update 2026
What should the PMHNP consider when prescribing chemical restraints? -
Answer -allergy status
-prior med hx for adverse drug reactions r/t the meds ordered in the chemical
restraint
-state regulations regarding chemical restrains must be reviewed
How does reviewing the genetic makeup of a client help guide the PMHNP in
selecting medication for clients? - Answer -Genetic testing can assist by
providing more information on how clients may respond to certain psychotropic
medications
-provides information on how a client may break down and metabolize
medications based on the cytochrome P450 system.
Tanrıkulu and Erbaş (2020) investigated identical twins to determine the presence
of an inherited link for schizophrenia and why one twin may develop
schizophrenia when the other does not. When two people have 100% identical
, DNA, why don't both persons develop the exact illnesses? Studies of identical
Danish twins found that if one twin had schizophrenia, the other twin had a 50%
lifetime risk of developing schizophrenia (Lemvigh et al., 2020). Why is there only
half the risk? - Answer Both environmental and psychosocial stressors can
impact mental health. Although twins may have identical genes, their gene
expression may be different.
There may be an environmental exposure that turned a gene "on" that should
have been "off" for one twin to develop schizophrenia and not the other.
central sulcus - Answer separates the frontal lobe from the parietal lobe
frontal lobe - Answer associated with movement, intelligence, abstract
thinking
broca's area - Answer speech production
temporal lobe - Answer involves object identification and auditory signals
cerebellum - Answer coordination
wernicke's area - Answer speech comprehension
occipital lobe - Answer primary visual area
