NURS 345 Exam 2 Questions and Correct Answers
- Health promotion leading to positive health behaviors may depend on what 3 things? (KTC) -
- environmental or regulatory measures available to support health-promoting behaviors within a
- strategies to apply new knowledge
- learning new information about benefits or risks of behaviors - Correct Answer community
Correct Answer knowledge techniques community supports Match the following to the correct definition: (knowledge, techniques, community supports)
social context
supports techniques knowledge what are 4 successful pregnancy outcomes? (VANF) - Correct Answer viability acceptable birth weight no congenital defects favorable long-term health outlook what are the 4 hormones of pregnancy? (HGPE) - Correct Answer human placental lactogen (placental) human growth hormone (placental) progesterone estrogen what role does progesterone play in pregnancy? - Correct Answer relax smooth muscle of uterus for expansion and prevent premature contractions progesterone slows the ____ ___ during pregnancy which increases absorption of ____ and ____.one consequence is _____. - Correct Answer GI tract iron 1 / 4
calcium constipation what hormone promotes the growth of the uterus and breasts during pregnancy and renders the CT in the pelvic region more flexible in preparation for birth? - Correct Answer estrogen during pregnancy, does the BMR increase or decrease? what is this caused by? - Correct Answer increase greater oxygen demand of fetus and maternal support tissues the fetus prefers _____ for its primary energy source. the mother adaptation allows the mother to use ____ as the primary fuel source, which allows ____ to be available for the fetus.increased/decreased nutrient intake by the mother ensures these higher metabolic needs are met - Correct Answer glucose fat glucose increased what 5 changes of blood occur during pregnancy? (PHHPV) - Correct Answer plasma volume doubles hemodilution lower H&H lower serum proteins lower vitamins when does the plasma volume double in pregnancy? if this does not occur, what 3 things can happen as a result? (SSL) - Correct Answer 2nd trimester spontaneous abortion stillbirth low birth weight hemodilution in pregnancy is caused by what? - Correct Answer increased plasma volume 2 / 4
plasma components such as ____, ____ ___, and _____ appear at lower levels during pregnancy because there is a greater volume of _____ (plasma) relative to concentrations of ____ (components) cardiac hypertrophy occurs to accommodate this increased blood volume accompanied by an increased ventilatory rate - Correct Answer hemoglobin, serum proteins, and vitamins solvent solute does GFR increase or decrease during pregnancy to accommodate the expanded maternal blood volume being filtered and to carry away fetal waste products? as a result, small amounts of what 3 things are seen in the urine? (GAW) - Correct Answer increased glucose AA water-soluble vitamins what renal and CV change is a serious potential problem of pregnancy? - Correct Answer preeclampsia a woman who excretes large amounts of ____ may experience a more serious problem called preeclampsia (pregnancy induced HTN) which needs strict medical monitoring. - Correct Answer protein progesterone may slow ___ motility during pregnancy, which leads to _____, ______, and _____ _____ ____. in late pregnancy, these problems may be exacerbated by the ____ of the uterus and fetus as they compress the abdominal cavity - Correct Answer constipation, HB, and delayed gastric emptying weight what 3 things contribute to maternal weight gain during pregnancy? (CMP) - Correct Answer 1.Changes in maternal body composition such as increased blood and fluid volume
- Maternal support tissues (greater size of breasts and uterus)
- Products of conception (fetus and placenta)
low birth weight is a weight less than ___ lbs at birth - Correct Answer 5.5 3 / 4
what term describes an infant born at a lower birth weight than expected for the length of gestation?
- Correct Answer small for gestational age (SGA)
- Correct Answer 25-35
- / 4
what are 4 potential consequences of inadequate weight gain during pregnancy? (LSPD) - Correct Answer low birth weight small for gestational age prolonged hospitalization after birth die/ill during 1st year of life recommendations are to delay pregnancy for how long after gastric bypass surgery? - Correct Answer at least a year for a woman with a normal BMI (18.5-24.9), she should gain between ___-___ lbs during pregnancy?
for a woman with a underweight BMI (<18.5), she should gain between ___-___ lbs during pregnancy? - Correct Answer 28-40 for a woman with an overweight BMI (25-29.9), she should gain between ___-___ lbs during pregnancy? - Correct Answer 15-25 for a woman with an obese BMI (> 30), she should gain between ___-___ lbs during pregnancy? - Correct Answer 11-20 failure to gain adequately during the ___ trimester is associated with poor infant birth rate, even if the net gain falls within the recommendations - Correct Answer 2nd T/F With overweight and obese pregnant women, they should try to lose weight while pregnant? - Correct Answer false!!Weight gain still needed for fetus and support tissue but without increasing total body fat overweight and obese pregnant women have an increased risk for what 3 things? (OPG) - Correct Answer operative delivery postpartum weight gain