PEDI--EXAM 1 Flashcards
The entire DNA sequence of an individual and the study
genome
the set of 46 chromosomes contains 22 pairs of _____.
autosomes
how many copies of autosomes?
2!
one from mom & one from dad
members of a chromosome pair are called
homologous chromosomes
which chromosome pare are the sex chromosomes?
23rd pair
picture of an individual’s chromosomes
karyotype
takes place in somatic or tissue cells of the body and represents how the body makes new cells.
mitosis
fertilized ovum
zygote
is also known as reduction division of the cell
meiosis
occurs only in the reproductive cells of the testes and ovaries and occurs only in the reproductive cells of the testes and ovaries and results in the formation of sperm and oocytes
meiosis
the formation of sperm and oocytes
gametes
a segment of a chromosome that can be identified with a particular function, most commonly production of one or more proteins
gene
different forms or versions of the nucleotide sequence because each gene copy is inherited form each parent
alleles
an individual who has two functionally identical alleles of a gene
homozygous
an individual who has 2 different alleles of the gene is said to be
heterozygous
may be apparent as a trait, such as curly hair or straight hair, or as signs or symptoms of a disease
phenotype
each individuals particular set of genes represents their _____.
genotype.
which statement indicates correct information has been given to the parents of a child having genetic screening? autosomal recessive characteristics:
affect males and females equally
in discussing concerns with a pregnant woman, which information is crucial for the nurse to collect to ensure the most accurate genetic information is available? select all that apply
- a family medical history 3 previous generations
- relationships btw any affected family members
- the birth history for any siblings of the baby
- a medical history for both mother and father
hyponatremia genetic referral concern?
speech problems
which will best facilitate genetic information from a child?
implement developmentally appropriate assessment skills
freud’s stages of development
oral anal phallic latency genital
age for oral
birth to 1 year
age for anal
1-3
phallic age
3-6
latency age
6-12
genital age
12 to adulthood
sucking on their finger or pacifier – baby gets pleasure and comfort through the mouth
oral
nursing considerations for oral stage
♣ Encourage breast feeding
♣ Offer bottle
potty training
anal
nursing considerations for anal
♣ Ask if they are toilet trained ♣ Any rituals about going to the potty ♣ Words they use for elimination ♣ Keep a normal pattern for elimination ♣ Do not start potty training during an illness
• – genitalia – noticing a difference between boys and girls – they may start touching themselves – relationship between sexes (parents)
phallic stage
phallic nursing considerations
♣ Determine if the child is more comfortable with male or female nurses
♣ Explain procedures that will involve the genitalia
♣ Keep the parents involved
PRIVACY
• – into the social thing, starting to understand their bodies better and they want privacy
latency
latency nursing considerations
♣ Provide them gowns
♣ Keep them covered
♣ They can keep their underwear on if at all possible
♣ Knock before you enter the room
• developing relationships, starting to mature sexually, have a surge of hormones, focus is on their genitalia function and relationships, time when parents should be encouraged to talk to their child about sex.
genital
nursing considerations for genital
♣ Enquire about significant friends ♣ Provide privacy for exams ♣ Educate about sexuality ♣ Gynecologic care for females ♣ Any changes ♣ Testicular exam for males.
freud viewed the personality as a structure with 3 parts
id
ego
superego
the basic sexual energy that is present at birth and drives the individual to seek pleasure
id
the realistic part of the person, which develops during infancy and searches for acceptable methods of meeting impulses
ego
the moral and ethical system, which develops in childhood and contains a set of values and a conscience
superego
freud’s defense mechanisms of children
regression
repression
rationalization
fantasy
o return to earlier behavior: toilet training
♣ Start having accidents in the hospital
regression
o involuntary forgetting: abused child
♣ With uncomfortable situations the abused child is not able to recall what happened
repression
unacceptable becomes acceptable: “He hit me first!”
rationalization
o mind creation to protect self: special powers, superman
fantasy
erikson’s stages of development
trust vs. mistrust autonomy vs. shame & doubt initiative vs. guilt industry vs. inferiority identity vs. role confusion
age for trust vs. mistrust
birth to 1 year
autonomy vs. shame & doubt age
1-3
initiative vs. guilt age
3-6
industry vs. inferiority age
6-12
identity vs. role confusion age
12-18
piaget’s theory of cognitive development
sensoriomotor
preoperational
concrete operational
formal operational
age for sensoriomotor
birth to 2
age for preoperational
2-7
age for concrete operational
7-11
age for formal operational
11 - adult
what to kids use during sensorimotor stage (birth - 2)
object permanence
they touch everything, they learn through their senses and their motor activities, learning about object permanence- just bc it’s out of sight doesn’t mean it’s gone
object permanence
what do they use in preoporational stage
egocentrism transductive reasoning magical thinking centration animism
if they were bad and weren’t listening then that’s why this happened),
transductive reasoning
(believe inanimate objects come to life – ex. Blood pressure cuff makes noises so it is going to eat their arm)
animism
• They think the reason something bad happens was because they said it or thought it.
preoperational
what to they use in concrete operational (7-11)
conservation
starting to understand things a little bit more. Their arm will still be there when they take the cast off, etc. better understanding of cause and effect. Like to manipulate objects, see things and touch them
conservation
• abstract thinking keep them up to date with what’s going on with their care. Consider different outcomes or alternatives
Formal operational (11-adult)
kohlberg’s stages of moral development
preconventional
conventional
postconventional
preconventional age
4-7
conventional age
7-11
postconventional age
12 and up
what do they want in pre conventional stage (4-7)
avoid punishment
please others
what do they want in conventional stage (7-11)
they want to please others by following rules, they want to be good.
what do they do in post conventional stage (12 and older)
develop their own ethical standards and principles;
look at 2 different approaches and make a decision
pavlov’s theory
positive and negative reinforcement
positive reinforcement
will encourage good behavior
negative reinforcement
get rid of behavior such as scolding
environmental systems
microsystem mesosystem exosystem macrosystem chronosystem
♣ Daily consistent relationships at home or school that affects the child; as well as the child affecting them
microsystem
♣ These are microsystem relationships with each other; home affects school performance, etc.
mesosystem
♣ Settings that the child are not in daily contact with but they do still influence the child. Ex. Parents work – If parents can’t take off to go to a child’s field trip. Parents can’t take off of work when their child is sick because they don’t have any sick time is another example.
exosystem
♣ Cultural, political and faith influences
macrosystem
♣ Time when the child is growing up effects the views of health and illness
macrosystem
♣ Time when the child is growing up effects the views of health and illness
chronosystems
generally moderate in activity; shows regularity in patterns of eating, sleeping, and elimination; and is usually positive in mood and when subjected to new stimuli
adapts to new situations and is able to accept rules and work well with others.
schedule for eating, sleep, and pooping
“easy” temperament