Nurs 450 exam 3 - Study guides, Class notes & Summaries

NURS 251 Pharmacology Final Exam (UPDATED 2024) - Portage Learning. Sublingual: When rapid effect is needed right away Subcutaneous: Destroy or inactivated in the GI Tract Intramuscular: Used for drugs with poor oral absorption Topical: For local effects on skin and eyes Pharmaceutics is the study of how various dosage forms influence the way in which the drug affects the body/ Administration of dosage form, dissolution of drug into body/ manipulating chemical compound. Pharmacokinetics ...

NURS 450 Exam 3 Questions and answers latest update

NURS 251 Pharmacology Final Exam-Portage Learning 1 1. Sublingual: When rapid effect is needed right away Subcutaneous: Destroy or inactivated in the GI Tract Intramuscular: Used for drugs with poor oral absorption Topical: For local effects on skin and eyes Pharmaceutics is the study of how various dosage forms influence the way in which the drug affects the body/ Administration of dosage form, dissolution of drug into body/ manipulating chemical compound. Pharmacokinetics is the st...

Why measure fetal heart rate? fetal heart rate changes may indicate lack of oxygen to fetus or excessive bleeding affecting the fetus -Goals: reduce neonatal death, and avoid neurologic/brain injury When is measuring fetal heart rate necessary? 1. Signs of fetal distress 2. Epidural analgesia 3. Labor induction What is electronic fetal monitoring? measures the fetal heart rate and uterine contractions 2 options: - External vs internal -Intermittent vs continuous Ultrasound transducer/Doppler ...

Myocardial infarction - ANSWER -destruction of heart muscle from lack of oxygen -CAD lead to MI (leading cause of death in men and women in the US0 -can occur at any time of the day, most dangerous in early hours causes of MI - ANSWER Most result from atherosclerosis of a coronary artery, rupture of the plaque, subsequent thrombosis, and occlusion of blood flow *leading to ischemia and death of heart muscle are the eventual outcome* modifiable risk factors of MI - ANSWER -smoking -hig...

Why measure fetal heart rate? - ANSWER fetal heart rate changes may indicate lack of oxygen to fetus or excessive bleeding affecting the fetus -Goals: reduce neonatal death, and avoid neurologic/brain injury When is measuring fetal heart rate necessary? - ANSWER 1. Signs of fetal distress 2. Epidural analgesia 3. Labor induction What is electronic fetal monitoring? - ANSWER measures the fetal heart rate and uterine contractions 2 options: - External vs internal -Intermittent vs conti...

Why measure fetal heart rate? - ANSWER fetal heart rate changes may indicate lack of oxygen to fetus or excessive bleeding affecting the fetus -Goals: reduce neonatal death, and avoid neurologic/brain injury When is measuring fetal heart rate necessary? - ANSWER 1. Signs of fetal distress 2. Epidural analgesia 3. Labor induction What is electronic fetal monitoring? - ANSWER measures the fetal heart rate and uterine contractions 2 options: - External vs internal -Intermittent vs conti...

Coup head injury - ANSWER Cerebral injury sustained directly below the site of impact Contrecoup head injury - ANSWER Cerebral injury sustained opposite the site of impact What are the two signs of a basilar skull fracture? - ANSWER Racoon eyes and battle's sign (behind ears) Frontal lobe - ANSWER Judgement and reasoning Occipital lobe - ANSWER Vision Temporal lobe - ANSWER Hearing

US birth trends - ANSWER -going down since around 2005 -more c-section briths than vaginal births Goals of fetal heart rate (FHR) - ANSWER -reduce neonatal death -avoid neurologic/brain injury Continuous electronic fetal monitoring - ANSWER -high risk pregnancy -signs of fetal distress -interventions in the natural process of labor (pain medication, labor induction) Doppler - ANSWER -ultrasound transducer measures rate of fetal heart (calculates rate of heart valve movement) T...