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Magnesium Sulfate

Definition: This is used to decrease preeclampsia by relaxing smooth muscle. Magnesium sulfate is also used to slow contractions during preterm labor.

Side Effects: GI upset, headache, respiratory depression, sweating, hypotension, and decreased reflexes.

Nursing Care: Magnesium sulfate is administered through IV infusion. Frequent checks of vital signs and close monitoring of the fetus are important during administration. Monitor for complications such as cardiac arrest and respiratory depression that can occur with magnesium toxicity. Monitor urine output, and report if less than 30 mL of urine during an hour. Assess deep tendon reflexes.

Oxytocin (Pitocin)

Definition: Oxytocin (Pitocin) is used to stimulate labor and increase uterine contractions. It is used for postpartum hemorrhage.

Side Effects: Hemorrhage, water intoxication, hypotension, rapid labor, and cardiac arrhythmias.

Nursing Care: Oxytocin is administered through IV infusion. Monitor maternal vital signs, uterine contractions, and fetal heart tones during administration. Document and assess IV rate as prescribed. Monitor for complications, and report symptoms to the primary care provider.

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Poly-Lactic Acid Reinforced Magnesium Alloy Nanowires
Poly-lactic acid (PLA) is another common biomaterial used as it is naturally biodegradable since it is derived from plants, such as starch and sugarcane. In using it for orthopedic applications several drawbacks must be overcome, such as poor mechanical strength, heterogeneous degradation [36, 37], and...
(Tissue Repair : Reinforced Scaffolds)
Magnesium
Assessing magnesium (Mg) status is difficult as most Mg is deposited in the cells and bones. Mg deficiency can only result through poor dietary intake or chronic alcoholism, as otherwise the body has its own mechanism of conserving Mg by limiting urinary excretion. Though Mg does not directly interplay...
(Healthful eating as lifestyle (HEAL): integrative prevention for non-communicable diseases)
Magnesium
A large questionnaire provided to over 5700 individuals 46-49 and 70-74 years old demonstrated a statistically signihcant inverse association between magnesium intake and standardized depression scores not confounded by age, gender, body habitus, or blood pressure.75 A smaller study in 2008 found that...
(Geriatric rehabilitation : from bedside to curbside)
Magnesium
About half of the body’s magnesium resides in the skeleton. It may serve as a reservoir for maintaining the extracellular magnesium concentration. Unprocessed foods are good sources of magnesium. Rich sources include fresh leafy vegetables, whole grains, and nuts. The body is efficient at absorbing...
(Nutrition Guide for Physicians and Related Healthcare Professionals)
NEURAL LOBE HORMONES: VASOPRESSIN AND OXYTOCIN
Ontogeny and composition of the posterior pituitary (neurointermediate lobe) The mature posterior pituitary gland in humans consists of distal axons of hypothalamic neurons and their terminals, specialized supportive astroglia known as pituicytes, which surround the terminals, and capillaries...
(Dopamine:Endocrine and Oncogenic Functions)
Oxytocin: Receptors, physiology, and regulation
Only one type of ОТ receptor (OTR), belonging to the Rhodopsin-type GPCR family, has been identified to date [15,16]. The coupling of OTR to G proteins has been best studied in the human myometrium. As shown in Figure 5.4, Gaq activation by a bound ligand stimulates phospholipase C-fi, leading...
(Dopamine:Endocrine and Oncogenic Functions)
Oxytocin and Immobilization without Fear
The hormone oxytocin plays a key role in social behavior. Oxytocin activates the parasympathetic social engagement system, increasing F1RV (Reyes-Lagos et al. 2019). It is important in pair-bonding, attachment processes, and parental nurturing. The milk ejection reflex in breastfeeding is facilitated...
(Birthing Techno-Sapiens: Human-Technology Co-Evolution and the Future of Reproduction)
The Limbic System, Oxytocin, and Pain Management
The Limbic System The limbic system is a complex set of structures in the midbrain that includes the hypothalamus, hippocampus, amygdala, and the cingulate cortex.1 The components that make up the limbic system are responsible for “feeling and reacting” in the brain and are responsible for...
(Advanced Therapeutics in Pain Medicine)