NURS 676 UNIT III CH. 8-10 QUESTIONS WITH ANSWERS

NURS 676 UNIT III CH. 8-10 QUESTIONS|\ |\ |\ |\ |\ |\ |\




WITH ANSWERS |\




CHANGES THAT HAPPEN DURING PREGNANCY - CORRECT
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ANSWERS ✔✔CHANGES IN THE KIDNEY, LIVER, GI TRACT
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WHAT HAPPENS TO THE KIDNEYS DURING THE THIRD
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TRIMESTER? - CORRECT ANSWERS ✔✔RENAL BLOOD FLOW IS |\ |\ |\ |\ |\ |\ |\ |\


DOUBLED CAUSING LARGE INCREASE IN GLOMERULAR
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FILTRATION RATE--> ACCELERATED CLEARANCE OF DRUGS ARE
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ELIMINATED BY GLOMERULAR FILTRATION |\ |\ |\




WHAT HAPPENS TO THE LIVER DURING THE 3RD TRIMESTER? -
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CORRECT ANSWERS ✔✔HEPATIC METABOLISM INCREASES
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DURING PREGNANCY FOR SOME DRUGS
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EX: ANTI-SEIZURE MEDS, PHENYTOIN, AND VALPORIC ACID
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WHAT HAPPENS TO THE GI TRACT DURING THE 3RD TRIMESTER?
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- CORRECT ANSWERS ✔✔TONE AND MOTILITY OF THE BOWEL
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DECREASES IN PREGNANCY CASING INTESTINAL TRANSMIT TIME |\ |\ |\ |\ |\ |\ |\


TO INCREASE |\ |\




IT TAKES MORE TIME FOR DRUGS TO BE ABSORBED
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PLACENTAL DRUG TRANSFER - CORRECT ANSWERS ✔✔THE |\ |\ |\ |\ |\ |\ |\


PROVIDER SHOULD ASSUME THAT ANY DRUG TAKEN DURING
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PREGNANCY WILL REACH THE FETUS |\ |\ |\ |\

, STAGES OF FETAL DEVELOPMENT - CORRECT ANSWERS ✔✔STAGE
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1: PREIMPLANATION/PRESOMITE PERIOD (CONCEPTION- WK 2)
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STAGE 2: EMBRYONIC PERIOD (WK 3-8)
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STAGE 3: FETAL PERIOD (WK 9-TERM)
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GROSS MALFORMATION CAN OCCUR IN WHAT STAGE - CORRECT
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ANSWERS ✔✔ARE PRODUCED BY EXPOSURE TO TERATOGENS
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DURING THE EMBRYONIC PERIOD (1ST TRIMESTER)
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TERATOGEN EXPOSURE DURING THE FETAL PERIOD WILL |\ |\ |\ |\ |\ |\ |\


DISRUPT - CORRECT ANSWERS ✔✔FUNCTION RATHER THAN
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GROSS ANATOMY |\




THREE CRITERIA FOR A DRUG TO BE A TERATOGEN - CORRECT
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ANSWERS ✔✔1. MUST CAUSE A CHARACTERISTIC SET OF
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MALFORMATIONS
2. MUST ACT ONLY DURING A SPECIFIC WINDOW OF
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VULNERABILITY
3. INCIDENCE OF MALFORMATIONS SHOULD INCREASE WITH
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INCREASING DOSAGE AND DURATION OF EXPOSURE |\ |\ |\ |\ |\




WHEN BREASTFEEDING, WOMEN SHOULD AVOID - CORRECT
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ANSWERS ✔✔DOSING IMMEDIATELY AFTER BREASTFEEDING TO
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MINIMIZE DRUG CONCENTRATIONS |\ |\




AVOID DRUGS THAT HAVE A LONG HALF LIFE
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AVOID SUSTAINED RELEASE FORMULATION
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CHOOSING DRUGS THAT TEND TO BE EXCLUDED FROM MILK
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