Trimester

Tb allium intoxication during the first trimester of pregnancy can cause skeletal deformities, alopecia, rash, low birth weight, and premature birth (38). 

The intense activity in this field—it has been estimated that as many as a thousand analogs have been prepared to date-promises a number of drugs in the near future. At this writing, two prostaglandins are available for use by the clinician. Both these compounds, dinoprost (7, PGFaa) and dinoprostone (S, PGE2), are used for the termination of pregnancy in the second trimester. 

This drug is contraindicated in patients with known hypersensitivity to die drug and during die first trimester of pregnancy (Category B). This drug is used cautiously in patients widi blood dyscrasias, seizure disorders, and hepatic dysfunction. Safety in children (odier dian orally for amebiasis) lias not been established. 

The NSAIDs are contraindicated in patients with known hypersensitivity. There is a cross-sensitivity to other NSAIDs. Therefore, if a patient is allergic to one NSAID, there is an increased risk of an allergic reaction with any other NSAID. Hypersensitivity to aspirin is a contraindication for all NSAIDs. In general, the NSAIDs are contraindicated during the third trimester of pregnancy and during lactation. 

Antihypertensive drugp are contraindicated in patients with known hypersensitivity to the individual dm. When an antihypertensive is administered by a trans-derrnal system (eg, clonidine), the system is contraindicated if the patient is allergic to any component of the adhesive layer of the transdermal system. Use of the angiotensin II receptor antagonists during the second and third trimester of pregnancy is contraindicated... 

Inserted with the provided inserter into the uterine cavity within 7 days of the onset of menstruation or immediately after the first trimester abortion. 

Develop a nursing care plan for Ms. Morris, a 28-year-old, woman who is admitted to the obstetric unit with premature labor during her third trimester. This is her second child, and die has had two miscarriages. She is prescribed ritodrine for preterm labor. Analyze what nursing diagnoses would have the highest priority. Discuss how you would explore and plan to meet her emotional needs. 

Developmental Effects. Adverse effects of methyl parathion on hirman fetal development have not been reported. Based on studies in animals, such effects appear to be possible if pregnant women were exposed during the first trimester to high concentrations of methyl parathion that resulted in significant depression of cholinesterase levels, particularly if concomitant signs and symptoms of organophosphate intoxication occur. Such an exposure scenario may occur with occupational exposure, exposure in homes or offices illegally sprayed with methyl parathion, or accidental exposure to methyl parathion, but is less likely as a result of low-level exposure. 

Biochemical Disorders Diagnosed Prenatally (Second Trimester)... 

Hoehn, H Bryant, E M. Karp, L E and Martin, 6. M "Cultivated Cells from Diagnostic Amniocentesis In Second Trimester Pregnancies I Clinical Morphology and Growth Potential". Pedlat Res., (1974),, 746-754. 

Rubella is a mild, often subclinical infection that is common amongst children aged between 4 and 9 years. Infection during the first trimester of pregnancy brings with it a... 

Digoxin-like immunore active substances (found in patients with chronic heart failure, end stage renal disease, liver disease, or third trimester of pregnancy) may cross-react with certain digoxin immunoassays and may result in a false elevation of levels... 

Methyldopa Preferred first-line therapy on the basis of long-term follow-up studies supporting safety after exposure in utero. Surveillance data do not support an association between drug and congenital defects when the mother took the drug early in the first trimester. 

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