Term
| Male and Female environmental influences on gametogenesis |
|
Definition
All of a female's eggs are made before she is born, exposure to toxins in utero might not affect the daughter, but can affect her future children.
Within Male's, sperm are continually produced throughout the lifetime. More recent exposure to enironemtal toxins alters sperm viability. |
|
|
Term
What developmental abnormalities are associated with painters and Mechanics/Welders?
(different for each) |
|
Definition
Painters - Anencephaly
Welder's - Wilm's tumor (tumor of the kidney) |
|
|
Term
| When is the maximal amount of oocytes generated within the female fetus? How many? Approx how many at birth? |
|
Definition
| 20 weeks, 7 million, 2 million final count |
|
|
Term
| How long does it take from ovulation to implantation? Where does this occur? |
|
Definition
8 Days, Fallopian Tube
Important to note that during this time, the woman would not know that she was pregnant, but the zygote is faily well protected by an outer shell. |
|
|
Term
| When do Premonitions occur? What causes them? |
|
Definition
| 10 days after fertilization, caused by increasing levels of progesterone. |
|
|
Term
| Week 2 Characteristics of Prenatal Development. How many ebryo layers? Names? |
|
Definition
| Bilaminar, endoderm, ectoderm |
|
|
Term
| Characteristics of the third week embryo. # Layers? Names? |
|
Definition
| Trilaminar embryo, endo, ecto, mesoderm, somites begin to form. |
|
|
Term
| Week 4 Developmental Characteristics. |
|
Definition
| Neural folds fuse, arm and leg buds appear. |
|
|
Term
| In the developing embryo, what develops first, the hands and fingers, or feet and toes? |
|
Definition
| Hands and Fingers. This makes sense, we use our hands much more than our feet and toes. |
|
|
Term
| What is the primary growth characteristic of the 6th week of development? |
|
Definition
| hands begn to show finger buds. Hands develop prior to the feet, they are much more complex. |
|
|
Term
| At what week in development do we transition from embryo to the fetus? |
|
Definition
| Week 9 marks the beginning of the fetus. |
|
|
Term
|
Definition
|
|
Term
|
Definition
| Ovaries and Testes distuingishable |
|
|
Term
| At what point can we distinguish external genetalia of male and female? |
|
Definition
|
|
Term
| Fetal eyelids are closed until what week? |
|
Definition
| week 26, is a good indicator of the developmental stage of the fetus. |
|
|
Term
| What week marks the limit of viability for the fetus? |
|
Definition
| Week 23. Eyes will remain fused until the 26th week. |
|
|
Term
What type of images can the newborn see? Distance?
|
|
Definition
| see is black and white/grey. can see up to 8-10 inches. |
|
|
Term
| What characteristic of the eye limits the visual acuity of the baby at birth? |
|
Definition
| undeveloped ciliary muscles. |
|
|
Term
| When is the baby able to see in color? |
|
Definition
|
|
Term
| When does the fetus gain the ability to hear? |
|
Definition
|
|
Term
| Can the baby hear at birth? |
|
Definition
| Yes, hearing develops at around 18-20 weeks gestation |
|
|
Term
|
Definition
| first fetal movement felt by the expecting mother. |
|
|
Term
| When is quickening felt for a first pregnancy? Subsequent pregnancies? |
|
Definition
18-20 weeks 1st
15-17 weeks 2nd |
|
|
Term
| What is Oligohydramnios? What does it result in? |
|
Definition
| Low amounts of amniotic fluid. Restricts the movement of the fetus as well as subsequent development of bones/muscles. |
|
|
Term
| What is bonding? When does it begin? |
|
Definition
Attachment of the infant to the caregiver, it begins before birth.
Bonding intensifies at birth. |
|
|
Term
| Briefly describe Eriksonian ideas of "Basic Trust and Mistrust" |
|
Definition
| the main concern is if the child is hanving his or her needs met. It is highly associated with bonding between the parent and child. |
|
|
Term
| What is Kangaroo Care? When is it used? |
|
Definition
| An attempt to facilitate bonding between premature babies and parents, baby is hooked to a ventillator and placed on the chest of mom/dad |
|
|
Term
| Describe Child Temperment. When does it present? |
|
Definition
Way the child interacts with and reacts to the external environment.
Presents at birth. |
|
|
Term
| How are developmental milestones compared between premature babies and normally developing peers? |
|
Definition
| Begin looking at developmental milestones after the predicted due date, not at the actual birth. |
|
|
Term
| When does head lifting occur? |
|
Definition
|
|
Term
| When does intentional rolling over occur? |
|
Definition
|
|
Term
| when does Tripod sitting occur? |
|
Definition
|
|
Term
| When is the child typically able to sit unsupported? |
|
Definition
|
|
Term
| When do children begin crawling typically? |
|
Definition
|
|
Term
| When do children begin walking? |
|
Definition
|
|
Term
| At birth, what does the infants hand look like? Following birth, how does the development of hand function proceed? |
|
Definition
| Closed fist. Proceeds proximally to distally. |
|
|
Term
| In the hand, when does the development of raking motion develop? |
|
Definition
|
|
Term
| When does the radial Palmar Grasp develop? |
|
Definition
|
|
Term
| When does the mature pincer grasp develop? |
|
Definition
|
|
Term
Language milestone at 1-3 months?
|
|
Definition
| Cooing and development of the social smile. |
|
|
Term
| Language milestone at 4 months? |
|
Definition
| Turns head to voice, laughs outloud |
|
|
Term
| Language Milestone 6-9 months? |
|
Definition
| babbling, stringing vowels and consonants together. |
|
|
Term
| When is the baby able to understand no? |
|
Definition
|
|
Term
| Language milestone 12 months? |
|
Definition
| Able to say mama and dada specifically, can point to what it wants. |
|
|
Term
| Social milestone 1-3 months? |
|
Definition
|
|
Term
| When does a sense of object permanence develop? |
|
Definition
|
|
Term
| When does stranger anxiety develop? |
|
Definition
|
|
Term
|
Definition
| Child prefers to play alone, explores own body |
|
|
