OB review
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44 terms
Terms | Definitions |
|---|---|
 Study of inheritance of diseases in families | Medical genetics |
| Normal karotypes | 46 chromosomes |
| How many of the 46 chromosomes come from the mother | 23 & 23 from father |
| XX is ? Gender | Girl |
| A boy gender fetus is represented by ? Symbol | XY |
| Major congenital anomalies occur in ? Births | 3/100 or 3% |
| X-linked affects ? | Boys |
| Multifactorial cause is interaction of ? Factors | Environmental |
| Abnormal number of karotypes is known as | Aneuploidy |
| Advanced maternal age is | 35 years old or older |
| We are made of ? Autosomes | 22 |
| We are made of ? Sex chromosomes | 1 pair |
| Generic causes of chromosomal disorders (5) | Dominant, recessive, mosaicism, multifactoral, x-linked |
| Aneuploidy results in ? | Anomaly |
| Functioning endometrial tissue outside the uterus | Endometriosis |
| Endometrioma can also be referred to as ? | Sampson's cyst, chocolate cyst |
| An IUD prevents ? | Implantation |
| An IUD causes an ? Reaction within the ? | Inflammatory, endometrium |
| If implantation with an IUD occurs, ? Is the result | Possible misscarriage |
| Most common IUD today | Morena |
| IUD is placed in the ? Of the ? | Fundal, endometrium |
| Misplaced IUDs cause cause (3) | Expulsion, cramping, bleeding |
| People with ? Uteri are at greater risk of IUD perforation | Retroflexed, retroverted |
| If an IUD is not visualized at all sonographically, a ? May be performed to locate the device bc of possible perforation through the ? & now located amongst the ? | CT/ X Ray Serosa Peritoneal cavity |
| Perforation most commonly occurs ? | Time of insertion |
| Eccentric positioning of an IUD may suggest | Partial perforation into myometrium |
| Associated complication of an IUD | PID, spontaneous AB |
| If conception & implantation occur with an IUD, it is generally removed during ? Trimester | First |
| Another word for PID (2) | Infection, sepsis |
| Sonographically, the IUD appears ? WIthin the ? | Highly echogenic Linear Endometrium |
| ? Will occur when the sound beams are perpendicular to the IUD | Posterior shadowing |
| The greatest risk of ectopic pregnancy is ? With an IUD ? | Immediately after removal |
| Dizygotic twins must have ? Placenta(s) | 2 |
| Best view to see the nose & lips | Modified coronal |
| When does the fetal face form | 4-8 gestational weeks |
| ? Plays an important factor in the latter stages of facial anomaly development | Environmental exposure |
| Facial anomalies are most often associated with ? anomaly | Holoprosencephaly |
| Theface should be examined in ? Different planes | 3 |
| The transverse view of the face examines? | Intraorbital distances |
| The sagittal view demonstrates the ? of the face | Profile, nasal bone |
| Most common congenital facial deformity at birth | Cleft lip & palate |
| Most common cleft | Paramedial |
| Facial anomaly etiology is usually ? | Idiopathic |
| Cleft ? Is detectable before cleft? | Lip, palate |
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