A drug dose that delivers 800 mg has a half-life of 5 hours. after a half-life the body will have 400 mg.
What is the half-life of a drug?Half-life (t 1/2): is the time required for the amount of a substance to be reduced by half. More specifically, when dealing with drugs we say that the half-life is the time taken for the plasma concentration of a drug in the body to be reduced by half.
With this information, we can conclude that a drug dose that delivers 800 mg has a half-life of 5 hours. after a half-life the body will have 400 mg.
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An estimated _____ to _____ percent of children are allergic to a specific food, almost always a common, healthy one.
An estimated 3 to 8 percent of children are allergic to a specific food, almost always a common, healthy one.
What is food allergy?Food allergy is defined as the situation whereby an individual's immune system reacts in an unpleasant manner after the consumption of a certain type of food.
These reaction may include the following:
itching in the mouth,swelling of the face, anddifficulty swallowing.This condition is common among children.
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a 67 year old man is found unresponsive, not breathing, and without a pulse. you notice the person giivng chest compressions is not allowing for copmlete chest recold. what is your next course of action
Your next course of action is to have be a constructive intervention.
What is constructive intervention?Constructive intervention is defined as the intervention given by an experienced medical personnel as a guide to a trainee to help improve their growth in the profession.
If as an experienced medical personnel you notice the person giving chest compressions is not allowing for complete chest recoil, tell the compressor you notice decreased chest recoil which is a constructive intervention.
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Channels in a cell membrane are made of
Answer:
Protein
Explanation:
An infant with a myelomeningocele is scheduled for surgery to close the defect. Which nursing action best facilitates the parent-child relationship in the preoperative period
The nursing action that will best facilitate the parent-child relationship in the preoperative period is demonstrating feeding techniques in the prone position.
What is myelomeningocele?Myelomeningocele is defined as a serious type of spina bifida whereby part of the spine protrudes on top of the back surface of the child like a sac.
The treatment of Myelomeningocele is through the following:
The opening is closed through surgery andThe patient is carefully monitored for any possible complications.Before the corrective operations, the mother should be taught how to feed the baby who will be on a prone position for a while since the surgery would be carried out at the back.
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Is Obstetrics and Gynecology a medical or surgical specialty?
Answer: Obstetrics and gynecology is a diverse, challenging and rewarding specialty. It combines medical and surgical skills. So what I'm trying to say is, somewhat both
Explanation:
Answer:
both
Explanation:
this specialty requires medical and surgical skills to reflect aspects of women's health during the cycle.
Three features of a microscope
Answer:
The Functions & Parts of a Microscope.
Eyepiece Lens: the lens at the top that you look through, usually 10x or 15x power.
Tube: Connects the eyepiece to the objective lenses.
Arm: Supports the tube and connects it to the base.
Base: The bottom of the microscope, used for support.
Which statement by a client scheduled for bariatric surgery indicates to the nurse that further preoperative teaching is necessary
Given what we know and the options found online, the statement that shows the need for further teaching is "I'm going to have a figure like a model in about a year".
Why does this statement show the need for further teaching?This statement shows that the patient in question has an unrealistic outlook on the results of the surgery or is unprepared mentally for the common side effects of these procedures, such as the appearance of excess skin folds on the abdomen and underarms. Being prepared mentally is important and the patient should be informed of these possibilities.
Therefore, we can confirm that the statement that shows the need for further teaching is "I'm going to have a figure like a model in about a year".
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If cleaning and sanitizing a food surface during production, which type of hygiene are you demonstrating
The answer would be oporational.
Answer:
operational
Explanation:
How long should a general warm-up involving moderate intensity last before beginning vigorous activity
Answer:
See ExplanationExplanation:
The time you commit to your warm-up should be relative to your level of involvement in your particular sport. So, for people just looking to increase their general level of health and fitness, a minimum of five to ten minutes would be enough.
The name of the person whom you would speak to for refill authorization is entered into which of the following fields? a) Name b) Phone c) Contact d) Doctor
Answer:
Explanation:
a. Name, phone and contact and self explanatory, it may be d, but that’s doubtful because I’d assume it means the type of doctor Eg; MD, DO, DNM, DHM, etc.
The stretch-reflex principle is used in which type of exercise
Answer:
Stretch reflex arc
Explanation:
The stretch reflex is an example of a circuit that skips the brain, and follows the simple neural loop connecting the muscle to the spinal cord and back. This enables a rapid response. This particular response is crucial.
What type of defense mechanism is being displayed if a person attempts to justify his or her actions in a seemingly logical manner without examining the true motive for the behavior?
Regression
Sublimation
Projection
Rationalization
Answer:
rationalization
Explanation:
Rationalization .....try to justify your actions
why didnt the toilet paper cross the road
Answer:
because it got stuck in a crack :]
Target exercise intensity for clients with cardiovascular disease should fall ________ below a heart rate that has previously elicited abnormal clinical symptoms.
Answer:
10 to 15 beats per minute
Explanation:
Target exercise intensity for clients with cardiovascular disease should fall 10 to 15 beats per minute below a heart rate that has previously elicited abnormal clinical symptoms.
which action is likely to reduce the pancreatic and gastric secretions of a client with pancreatitis
Answer:
Secretion of pancreatic fluid can be divided into three phases which correspond to the different stages of food ingestion. Each phase tends to induce a slightly different composition of pancreatic secretion with slightly different regulatory mechanisms. Cephalic Phase
This phase is initiated by the sensory experience of seeing and eating food and primarily involves vagus nerve stimulation of acinar cells to produce digestive enzymes. Because little aqueous sodium bicarbonate solution by ductal cells these enzymes lie inactive within the pancreatic acini and ducts.
Gastric Phase
This phase is initiated by the presence of food within the stomach and is once again primarily involves vagus nerve stimulation of acinar cells to produce digestive enzymes. By the end of the cephalic and gastric phases, the pancreatic ducts are filled with inactive digestive zymogens ready for washing out into the intestinal lumen by aquous sodium bicarbonate solution.
Intestinal Phase
This phase is initiated by emptying of stomach contents into the small Intestine and involves release of both secretin and cholecystokinin which stimulate pancreatic ductal cells to synthesize aqueous sodium bicarbonate solution. The generation of aqueous sodium bicarbonate solution washes out all of the inactive pancreatic enzymes waiting within the pancreatic ducts into the duodenum where they activated as discussed previously.
Explanation:
The exocrine pancreas secretes an aqueous mixture into the duodenum composed of digestive enzymes, which aid in further degradation of ingested food, and bicarbonate which helps neutralize stomach acid. Neutralization of gastric acid is a critical function of the pancreas as the small intestine mucosa is specialized for nutrient absorption and thus cannot possess a thick protective mucous layer similar to that of the stomach. Furthermore, pancreatic digestive enzymes are optimally active at basic pHs and thus pancreatic bicarbonate secretion is a key requirement for proper digestion.
when you _________, air enters the body
Answer:
Inhale would be the most fitting answer
Explanation:
Air enters the body through the mouth or nose and quickly moves to the pharynx, or throat. From there, it passes through the larynx, or voice box, and enters the trachea. The trachea is a strong tube that contains rings of cartilage that prevent it from collapsing.
Which is the most important postoperative assessment parameter for a client recovering from cardiac surgery
What term describes the health hazard that causes disruption to an embryo or fetus.
Mr. Curtiss has a history of obesity, diabetes, osteoarthritis of the knees, HTN, and obstructive sleep apnea. His BMI is 43 and he has been discouraged by his difficulty in losing weight. He is also discouraged that his goal weight is 158 pounds away. What would you tell him
I would tell him that, "Even a weight loss of 10% can make a noticeable improvement in the problems you mention."
What is Obesity?Obesity is defined as the health conditions that arise when an individual has a Body Mass Index(BMI) that is equal to or greater than 30.
Mr. Curtiss has Obesity because his BMI is 43.
He may likely experience the following symptoms;
Depression,Fatigue, and Excessive sweatingTherefore, in order not to make him feel depressed, I would rather encourage him that even a weight loss of 10% can make a noticeable improvement in the problems you mention.
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the immune system usually responds to _____ cells and molecules but not to _____ cells and molecules.
What type of intravenous infusion would you give to a runner who has collapsed after drinking too much water during the course of her marathon and why
Answer:
A hypertonic saline solution to pull water out of her cells
Explanation:
find information about The Joint Commission and how it identified its list of abbreviations for its official “Do Not Use” list. Then, create a table with the “do not use” abbreviations, including the rationale for why they are on this list and the recommended alternatives.
The Joint Commission developed a list that contains information about dangerous abbreviations, symbols and acronyms which should be observed by companies registered by them.
What is found in the “Do Not Use” list?The contents that can be found in a “Do Not Use” list is as follows:
IU : Mistaken for IV therefore write international unit instead of IU.U : Mistaken for 0 therefore write units instead of U.MS : Mistaken for morphine sulfate or magnesium sulfate therefore write out the full meaning of the substance meant.Q.D., QD, q.d., qd (daily): Mistaken for each other therefore write daily.Learn more about drug abbreviations here:
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A physician orders a dosage of 1500mcg. the solution available is 0.5mg per ml. how many ml should the pharmacy technician give the patient?
Taking into account the rule of three, the volume that the pharmacy technician should give the patient is 3 mL.
What is rule of threeIn first place, the rule of three is a way of solving problems of proportionality between three known values and an unknown value, establishing a relationship of proportionality between all of them.
That is, what is intended with it is to find the fourth term of a proportion knowing the other three.
If the relationship between the magnitudes is direct, that is, when one magnitude increases, so does the other (or when one magnitude decreases, so does the other) , the direct rule of three must be applied.
To solve a direct rule of three, the following formula must be followed, being a, b and c known data and x the variable to be calculated:
a ⇒ b
c ⇒ x
So: [tex]x=\frac{cxb}{a}[/tex]
Volume that the pharmacy technician should give the patientA physician orders a dosage of 1500mcg= 1.5 mg (being 1 mcg= 0.001 mg). The solution available is 0.5mg per ml.
So, the volume that the pharmacy technician should give the patient is calculated as:
0.5 mg ⇒ 1 mL
1.5 mg ⇒ volume
So: [tex]volume=\frac{1.5 mgx1 mL}{0.5 mg}[/tex]
volume= 3 mL
Finally, the volume that the pharmacy technician should give the patient is 3 mL.
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What do medical practitioners focus on as the basis of their diagnoses and treatment recommendations
Answer:
What is the focus of health promotion efforts among older adults? Maintenance of a healthy, balanced diet.
Explanation:
A 3-year-old child has hepatitis A. What symptoms would the healthcare professional assess for
which instruction would be included in the discharge plan for a client status post total thyroidectomy
The instruction that would be included in the discharge plan for a client's status post total thyroidectomy is to have regular follow-up care.
What is Thyroidectomy?Thyroidectomy may be defined as the surgical discarding of all or part of the thyroid gland, which is located in the front of the neck.
Once thyroidectomy successfully occurs, some instructions are given to the client to maintain the thyroid level in the body. It includes regular follow-up care, consistent thyroid testing, etc.
Therefore, it is well described above.
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Is there a Right and Left of the Superior Sagittarius Sinus or does the right transverse sinus just drain into the Superior Sagittal Sinus?
Answer: The superior sagittal sinus drains into the transverse sinus. The transverse sinuses also receive venous drainage from small veins from both the middle ear and the mastoid cells. The transverse sinus becomes the sigmoid sinus before draining into the internal jugular vein.
Identify the best diet to manage each disease.
sodium-restricted diet
low-cholesterol diet
carbohydrate-controlled diet
high-fiber diet
diabetes
digestive problems
heart disease
kidney disorder
Answer: a high fiber diet
Explanation:
Fiber is the needed material for the human body to stay strong.
A pregnant client close to term comes in the clinic for an exam. The woman complains about experiencing shortness of breath. The nurse knows that this may be caused by the
An adolescent is at risk for injury related to intracranial pathology following a motor vehicle collision. Which nursing action is the priority
Answer:
maintaining stable intracranial pressure
Increased intracranial pressure contributes to increasingly severe pathology, including potential for brain stem herniation, so maintaining stable intracranial pressure is priority.
Explanation: