Gross malformations - Study guides, Class notes & Summaries

Ductus venosus connects ______ to ______? - Umb. vein to IVC Foramen ovale connects _______to______? - R. atrium to L. atrium Ductus arteriosus connects _______ to _______? - Pulm. artery to aorta Normal rate - 110 to 160 BPM Average baseline rate at 15wks gestation - 160 BPM Average rate in fetus with heart block - 60 BPM (intrinsic ventricular or nodal rate) Sympathetic effects - Incr. HR, constricted peripheral and visceral blood vessels, vital organs dilate and receive more blood Ges...

Changes that happen during pregnancy correct answer changes in the kidney, liver, gi tract What happens to the kidneys during the third trimester? Correct answer renal blood flow is doubled causing large increase in glomerular filtration rate--> accelerated clearance of drugs are eliminated by glomerular filtration What happens to the liver during the 3rd trimester? Correct answer hepatic metabolism increases during pregnancy for some drugs Ex: anti-seizure meds, phenytoin, and valpor...

1. Review timeframes for fetus development (trimesters), and which timeframes are most critical a. Development: i. Conception through week 2 ii. Embryonic period: weeks 3-8 (Gross malformations produced by teratogens) iii. Fetal period: Week 9-delivery (functions disrupted with teratogen exposure b. Third trimester: renal blood flow is doubled and renal excretion is accelerated 2. FDA Pregnancy Risk Categories a. A: Safest b. B: More dangerous than A c. C: More dangerous than A and B d. D: More ...

A 15year old that is unable to draw/scribble or grasp markers. He can say one syllable words "ma" and "da" but his words are unintelligible. Is this appropriate? - CORRECT ANSWERS-No, a 15-month-old child should be able to scribble, use a cup, and/or stack 2 blocks. His word count should be three to six words at this stage of development. 45 X0 karyotype - CORRECT ANSWERS-Turner syndrome 47 XXY karyotype - CORRECT ANSWERS-Klinefelter syndrome A 4-year-old male with a history ...

Actualtests NCLEX-RN. (All Versions Answered)-A 25-year-old client believes she may be pregnant with her first child. She schedules an obstetric examination with the nurse practitioner to determine the status of her possible pregnancy. Her last menstrual period began May 20, and her estimated date of confinement using Nägele's rule is: A. March 27 B. February 1 C. February 27 D. January 3 Correct Answer: C Section: (none) Explanation Explanation/Reference: Explanation: (A)Marc...

NURS 5334 PHARM MODULE 1 • What are the BON rules and regulations for prescriptive authority for the advance practice nurse? • Texas is very restricted • Describe the pharmacokinetic processes of absorption, distribution, metabolism and elimination and how differences in these areas affect drug action. • Absorption • Drug’s movement from the site of administration into the blood. • Distribution • Drug’s movement from the blood into the interstitial space of tissues and from the...

1. Review timeframes for fetus development (trimesters), and which timeframes are most critical a. Development: i. Conception through week 2 ii. Embryonic period: weeks 3-8 (Gross malformations produced by teratogens) iii. Fetal period: Week 9-delivery (functions disrupted with teratogen exposure b. Third trimester: renal blood flow is doubled and renal excretion is accelerated 2. FDA Pregnancy Risk Categories a. A: Safest b. B: More dangerous than A c. C: More dangerous than A and B d...

NURS 5334 PHARM MODULE 1 • What are the BON rules and regulations for prescriptive authority for the advance practice nurse? • Texas is very restricted • Describe the pharmacokinetic processes of absorption, distribution, metabolism and elimination and how differences in these areas affect drug action. • Absorption • Drug’s movement from the site of administration into the blood. • Distribution • Drug’s movement from the blood into the interstitial space of tissues an...

NURS 5334 PHARM MODULE 1 • What are the BON rules and regulations for prescriptive authority for the advance practice nurse? • Texas is very restricted • Describe the pharmacokinetic processes of absorption, distribution, metabolism and elimination and how differences in these areas affect drug action. • Absorption • Drug’s movement from the site of administration into the blood. • Distribution • Drug’s movement from the blood into the interstitial space of tissues an...

RNC-MNN Exam 177 Questions with Verified Answers Medication administered for meconium aspiration in neonate - CORRECT ANSWER Beractant (survanta) Spina Bifida occulta - CORRECT ANSWER Gap in spine, without spinal opening or sac protrusion Craniosynostosis - CORRECT ANSWER Premature fusion of cranial sutures. Absence of fontanels, misshapen head that doesn't resolve in a few days, and hard raised ridge along affected sutures. Diaphragmatic hernia in neonate - CORRECT ANSWER Scaphoid ...