CARN Certification 1-27 Exam | Questions and
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Terms in this set (29)
What occurs with the induction of Increased intracranial pressure
anesthesia using only nitrous oxide?
1. Increased intracranial pressure
2. Decreased cerebral blood flow Explanations: Induction with nitrous oxide is
3. Decreased intracranial pressure associated with elevated cerebral blood flow and
4. Cerebrovascular dilatation increased intracranial pressure. Nitrous oxide
induces intoxication, euphoria, dysphoria, spatial
disorientation, temporal disorientation, and
reduced pain sensitivity. Some users will have
uncontrolled vocalizations and muscle spasms. If
pure nitrous oxide is inhaled without oxygen, this
can cause oxygen deprivation resulting in
hypotension, syncope, and myocardial infarction.
Long-term exposure may cause vitamin B12
deficiency. Symptoms of vitamin B12 deficiency
include sensory neuropathy, myelopathy, and
encephalopathy. Symptoms are treated with high
doses of vitamin B12, but recovery can be
incomplete.
,A 45-year-old female comes in for
her wellness check-up. She has a 13-
year-old son who is going to be
starting high school next year, and
she often hears him and his friends
discuss ways to prepare for high
school so they can "fit in." The
mother is concerned her son may
use drugs as he often talks about
"partying." She is most concerned
about marijuana use as it was
recently legalized in her home state.
She wants to know what she can do
to deter cannabis use by her son.
She denies any personal substance
use history. Her husband, who is the
boy's father, does not have any
substance use history either. Which
of the following is the correct
response to her question? Choices: 1.
Parental observation and opposition
to cannabis use have been shown to
be protective factors for cannabis
use in children
2. The risk of developing cannabis
use disorder in adolescents who
"experiment" with cannabis is very
low
3. Cannabis is a
, A 45-year-old female comes in for
her wellness check-up. She has a 13-
year-old son who is going to be
starting high school next year, and
she often hears him and his friends
discuss ways to prepare for high
school so they can "fit in." The
mother is concerned her son may
use drugs as he often talks about
"partying." She is most concerned
about marijuana use as it was
recently legalized in her home state.
She wants to know what she can do
to deter cannabis use by her son.
She denies any personal substance
use history. Her husband, who is the
boy's father, does not have any
substance use history either. Which
of the following is the correct
response to her question?
Answers | Verified Solutions | 2026 Edition | Pass
Guaranteed
Save
Terms in this set (29)
What occurs with the induction of Increased intracranial pressure
anesthesia using only nitrous oxide?
1. Increased intracranial pressure
2. Decreased cerebral blood flow Explanations: Induction with nitrous oxide is
3. Decreased intracranial pressure associated with elevated cerebral blood flow and
4. Cerebrovascular dilatation increased intracranial pressure. Nitrous oxide
induces intoxication, euphoria, dysphoria, spatial
disorientation, temporal disorientation, and
reduced pain sensitivity. Some users will have
uncontrolled vocalizations and muscle spasms. If
pure nitrous oxide is inhaled without oxygen, this
can cause oxygen deprivation resulting in
hypotension, syncope, and myocardial infarction.
Long-term exposure may cause vitamin B12
deficiency. Symptoms of vitamin B12 deficiency
include sensory neuropathy, myelopathy, and
encephalopathy. Symptoms are treated with high
doses of vitamin B12, but recovery can be
incomplete.
,A 45-year-old female comes in for
her wellness check-up. She has a 13-
year-old son who is going to be
starting high school next year, and
she often hears him and his friends
discuss ways to prepare for high
school so they can "fit in." The
mother is concerned her son may
use drugs as he often talks about
"partying." She is most concerned
about marijuana use as it was
recently legalized in her home state.
She wants to know what she can do
to deter cannabis use by her son.
She denies any personal substance
use history. Her husband, who is the
boy's father, does not have any
substance use history either. Which
of the following is the correct
response to her question? Choices: 1.
Parental observation and opposition
to cannabis use have been shown to
be protective factors for cannabis
use in children
2. The risk of developing cannabis
use disorder in adolescents who
"experiment" with cannabis is very
low
3. Cannabis is a
, A 45-year-old female comes in for
her wellness check-up. She has a 13-
year-old son who is going to be
starting high school next year, and
she often hears him and his friends
discuss ways to prepare for high
school so they can "fit in." The
mother is concerned her son may
use drugs as he often talks about
"partying." She is most concerned
about marijuana use as it was
recently legalized in her home state.
She wants to know what she can do
to deter cannabis use by her son.
She denies any personal substance
use history. Her husband, who is the
boy's father, does not have any
substance use history either. Which
of the following is the correct
response to her question?
