⚠️Take 50 point!!!!please help!!! Q: choose the best correct answer . 1. During the treatment of hyperopia with PRK, the curvature of the anterior corneal surface must A: be flattened. B: remain unchanged. C: be steepened. 2. Er:YAG lasers are not suitable for the treatment of caries because of A: cytotoxicity. B: low efficiency. C: thermal effects. 3. Angioplasty with excimer lasers is likely to induce A: atherosclerosis. B: restenosis. C: thermal injury. 4. In stapedotomy with Er:YAG lasers, the fluence should be limited to A: 1 J/cm2. B: 10 J/cm2. C: 100 J/cm2.
1. A. be flattened
2. C. thermal effect
3. A. atherosclerosis
4. C. 100 J / cm2
During the treatment of hyperopia with PRK, curvature must be flattened. Lasik and PRK both methods are used to treat hyperopia farsightedness. The PRK treatment is mostly common in Europe. The curvature of anterior corneal surface is flattened during the surgery.
Excimer laser angioplasty is a safe technique used for patients who are suffering with atherosclerosis.
The distance of the laser tip to tooth must be kept at least 10 cm to avoid thermal damage to the teeth.
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plasma is a component of edema
Answer:
Edema occurs when an excessive volume of fluid accumulates in the tissues, either within cells (cellular edema) or within the collagen-mucopolysaccharide matrix distributed in the interstitial spaces (interstitial edema)
Explanation:
The definition of edema is a swelling due to the expansion of interstitial fluid volume in tissues or an organ. Several clinical conditions present with edema, making it a critical clinical feature for diagnostic medicine. Edema can present in numerous forms including unilateral, bilateral, localized, or generalized edema. Therefore, it is vital to assess the unique presentation and mechanism of edema to understand how it relates to disease pathophysiology, clinical presentation, and treatment. This review will present an overview of the general and cellular characteristics of edema, the mechanism, and pathophysiology of edema, and how edema relates to a specific disease presentation and development.
What position would you put the victim with a head, neck or back injury?
1. over arm head Splint
2.over neck head splint
3. under arm head splint
4. under neck head splint
What is digestion?????????????????????????????????????????????????????????????????????????????????????
Answer:
is where food goes and digest
Eileen just got a new supervisor. How can she form good communication habits with her supervisor? a) check in regularly with her supervisor b) express her feelings freely c) without notes during conversations I would) ask her supervisor a lot of personal questions
Answer:
A
Explanation:
The vast majority of adults in the United States who are receiving care receive it: from professionals in a nursing facility. from professionals at an adult day center. at home from family caregivers. at home from professional caregivers.
Answer:
C. At home from family caregivers.
Please someone help, I don’t know how to approach the question
Answer:
It's asking you if you should take precautions since the person has diarrbeal illness. If so, what type of precautions would you take?
Brainliest please? Thanks!
A facility with 40 beds needs the following aide coverage:
Answer:
10A NCAC 13F .0206 CAPACITY
(a) The licensed capacity of adult care homes licensed pursuant to this Subchapter is seven or more residents.
(b) The total number of residents shall not exceed the number shown on the license.
(c) A facility shall be licensed for no more beds than the number for which the required physical space and other required facilities in the building are available.
(d) The bed capacity and services shall be in compliance with G.S. 131E, Article 9, regarding the certificate of need.
History Note: Authority G.S. 131D-2.4; 131D-2.16; 143B-165;
Eff. January 1, 1977;
Readopted Eff. October 31, 1977;
Amended Eff. April 1, 1984;
Temporary Amendment Eff. July 1, 2003;
Amended Eff. June 1, 2004;
Pursuant to G.S. 150B-21.3A, rule is necessary without substantive public interest Eff. March 6, 2018.
Explanation:
15. __________ is often the first drug many people abuse.
Explanation:
Tobbaco.
found in cigarettes
A CCMA is collecting a capillary blood
sample from a patient. The MA should take
which action?
Squeeze the finger firmly
O Wipe away the first droplet of blood
Keep the patient's hand above heart level
Use the patient's second or fifth digit
which of the following antidiarrheal agents has only one mild side effects such as gas or bloating
What are the key features of this organ?
Name the organ.
Due to the small size of the rabbit’s oral cavity, a ____________________ may be needed to perform a thorough dental exam under anesthesia.
Answer: A RADIOGRAPHIC EXAMINATION
Explanation:
The oral cavity of animals such as rabbits can be examined when cases of dental diseases are suspected. Dental diseases in rabbits may be due to congenital or traumatic origin. A proper oral examination can help in the prevention, onset, and treatment of dental disease.
The oral cavity of rabbits is small, making it impossible to examine the cheek teeth without instrumentation and sedation. To reduce stress and for proper examination of the oral cavity, radiographic examinations are used under anesthesia. This is the best option for a thorough dental examination because:
--> The bulk of the teeth and the supporting structures is below the gumline, HIDDEN from view during gross oral examination,
--> Proper positioning of the rabbit can be obtained which is vital for correct interpretation of radiographic images.
--> It provides the veterinarian with information on treatment options and long-term prognosis.
. Phát biểu sau đây là đúng hay sai? Giải thích? Hai nước có thể đạt được lợi ích thương mại ngay cả khi một trong hai nước có lợi thế tuyệt đối.
Explain why increasing extracellular K+ causes the membrane potential to change to a less negative value
Increasing extracellular K+ increases the positive charge outside the cell, making the inside of the cell (membrane potential) more negative. This inhibits net diffusion of Na+ into or out of the cell.
55 yr old female with hx of MI , with LDL of 130 HDL of 35 and triglycerides of 150 BMI of 26, Should she begin therapy of atorvastatin ?
Answer:
25
Explanation:
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Question 15 of 20:
Select the best answer for the question
15. What type of pharmacy would you go to in order to purchase a medication if you are not in an inpatient facility?
O A. Hospital pharmacy
O B. Community pharmacy
C. Mail order pharmacy
OD. Nuclear pharmacy
Answer:
The answer would be B: Community pharmacy
Explanation:
To me it would be the most logical answer.
Answer:
I think mail other pharmacy
You received an order to administer 400 mL of D10W at a rate of 30 ml/h. How long it will take to finish the IV. Calculate your answer in hours and minutes
if required.
O a. 13 hours and 33 minutes
b. 13 Hours exactly
C 12 Hours and 50 minutes
O d. 13 Hours and 20 minutes
Which procedure is performed to affix sagging breasts in a more elevated position
Answer:
Mastopexy is a surgical procedure to affix sagging breasts in a more elevated position. menarche menarche Menarche is the beginning of the menstrual function during. . menometrorrhagia menometrorrhagia.
Explanation:
What level of civilian chemical equipment would healthcare providers don when providing initial medical treatment after an incident but not involved with decontamination?
The level of civilian chemical equipment that is used here is level C.
We have 4 different levels of protection available for hazardous materials. These are from levels A to D.
Level A protection is the highest while level d offers the minimum protection. The protection that level C offers includes:
Clothing with hoods that have chemical resistanceA mask that serves as air purifying respiratorGloves that are resistant to chemicalssafety bootsWhen level C protection ensemble is to be used, contact with chemicals at the site of the incident would cause no harm to the provider and the level of air contaminants have been recognized.
In conclusion the level of equipment that healthcare providers would wear when answering such calls after an incident that is not involved with decontamination is level C.
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#BrainliestBunch
Mr. McConnley has some flulike symptoms. What other respiratory disorder do these symptoms mimic?
Answer: Severe Common Cold, Penumiona, and Severe Types of Coronavirus
Explanation: These respiratory disorders can cause trouble breathing and acute repistory syndrome.
The respiratory disorder that these symptoms mimic is pneumonia.
From the complete information, Mr. McConnley believes that he has the flu due to the fact that he has a high fever, fatigue, severe headache, and diarrhea.
Pneumonia refers to a form of acute respiratory infection which affects the lungs. It is an infection that leads to the inflammation of the lungs. The symptoms include high fever, fatigue, severe headache, difficulties in breathing, cough, etc.
Based on the information, it's possible that he has pneumonia.
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What's a comprehensive electronic or paper-based record of health information controlled by the patient, by which management, access, and sharing of the medical record can occur?
Answer:
personal health record (PHR).
Explanation:
A personal health record (PHR) can be defined as a collection of electronically or paper-based health-related data and information pertaining to the care of a patient is documented and maintained by the patient.
This ultimately implies that, a personal health record (PHR) is a comprehensive electronic (digitized) or paper-based (hard-copy) record of health-related information controlled by the patient, which avails him or her the ability to access, manage and share the medical record.
Hence, a patient can maintain and manage his or her health-related information, as well as make decisions through a personal health record (PHR).
Please Answer Fast Before Friday July 23, 2021. Sara, a 14-year-old, has come to the office for her school physical. She is very remote, moody, and unwilling to answer any questions you ask her as part of her physical exam. She seems to have changed a great deal in the past year, and is thinner, more unkempt, and lethargic. You notice also that her mother is constantly badgering her and rolling her eyes in exasperation at her lack of cooperation. What could you do to facilitate the examination and improve communication with Sara? What possible problems could Sara be experiencing? What should you do about the concerns that you have for Sara?
Answer:
Sara is likely suffering from depression
Explanation:
To facilitate the exam, ask the parent to wait in the waiting area so you and Sara can talk alone. This way Sara will feel more comfortable in discussion with you without her mother hovering.
Sara may be suffering from depression. Her mother's criticism and judgements may be making her feel down or never "good enough".
To address your concerns for Sara:
1. administer a depression screening such as the PHQ-9 depression test questionnaire. If you find Sara is indeed depressed or has thoughts of hurting herself or others, she will need prompt treatment from a qualified health professional.
2. If Sara does NOT have intentions of hurting herself and her behavior is related to parent conflict, friend conflict, etc. then get her permission to have a discussion with her mother about it.
3. provide Sara with local/national hotline for depression and any other mental health resources that are available in your area (therapists, psychiatrists, community centers, etc.)
4. Follow-up with Sara with another visit in a timely manner to access her mental health.
Adolescent drug use in the United States has _____ in recent years.
Answer:
Adolescent drug use in the United States has decreased in recent years.
1. In which of the following situations may 10 access be used?
O An extremity with signs of infection
O An extremity with signs of a crush injury
O An extremity with a previous unsuccessful 10 attempt
O An extremity with slow cap refill time
Answer:
O An extremity with slow cap refill time
Explanation:
Intraosseous access can be used in patients, children inclusive, to gain vascular access when they are in shock due to sickness or injury. IO cannulation rapidly delivers drugs and fluid to a marrow venous plexus that is noncollapsible. This is especially important if the patient is in shock and is to be resuscitated fast. Slow or prolonged capillary refill time is an indication of shock.
This option is used when other measures of delivering drugs, for example, the intravenous route are unavailable. The distal femur, the proximal tibia under the growth plate, the distal tibia above the medial malleolus are common sites where intraosseous access can be administered.
17. Order: Humulin R 100 units IVPB in 500 mL NS infuse at 0.1 unit/kg/h
stat. The patient weighs 46 kg. How long will it take for the infusion of
this U-100 insulin to complete?
17) Calculation of time required for the infusion to complete.
Rate(ml/hr) = Total volume(ml) / Time(hr).
Time(hr) = Total volume(ml) / Rate(ml/hr).
Calculation of volume(ml).
Formula = Desired dose/Dose in hand *Quantity.
Ordered dose = 0.1 unit/kg/hr.
Weight of the patient = 46 kg.
Desired dose(D) for this patient = 0.1 * 46
= 4.6 unit / hr.
Dose in hand(H) = 100 unit
Quantity(Q) = 500 ml.
As per above formula
Volume required = 4.6 / 100 * 500
= 0.046 * 500
= 23 ml.
Rate = 23 ml /hr.
Time(hr) = Total volume(ml) / Rate(ml/hr)
= 500/ 23
= 21.7
= 22 hr (Time required to complete the infusion).
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According to the NHSLS, about _____ of men report always having an orgasm with their partner. Group of answer choices 75 percent 15 percent 55 percent 35 percent
Answer:
According to the NHSLS, about _____ of men report always having an orgasm with their partner.
75 percent
Explanation:
Whereas 75% of the men reported having an orgasm with their partner, only 29% of the women experienced orgasm, according to the National Health and Social Life Survey (NHSLS) reports. Female orgasm marks the climax of contraction of the vaginal walls or the general feeling of heightened warmth as a result of sexual stimulation. It usually emanates from the pelvis, spreading throughout the entire female body with phases of sexual tension experienced during lovemaking. Seminal fluids are also released at such lovemaking climax, especially by males.
Gerardo is a 43 year-old businessman who leads a sedentary lifestyle and has decided that he wants to get back into shape. Currently, he is researching local gyms and has cut down on added sugar in his diet. Which stage of change is Gerardo in
56 yr old with fatigue polyuria polydipsia A1c of 9.2 hypertension high LDL. treat with?
Answer:
parasitmanalhsk
Explanation:
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ls.