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barxatty [35]
1 year ago
13

The external auditory canal is a cul-de-sac 2.5 to 3 cm long in the adult and terminates at the:_____.

Medicine
1 answer:
Reika [66]1 year ago
4 0

The External auditory canal is a cul-de-sac 2.5 to 3 cm long in the adult and terminates at the <u>Tympanic membrane.</u>

<u></u>

<u></u>

The External auditory canal is an S- shaped Osseo-cartilaginous structure that extends from the auricle to the tympanic membrane. Congenital, inflammatory, neoplastic, and traumatic lesions can affect the external auditory canal. The main function of the External auditory canal is to conduct sound waves in the form of vibrations to the tympanic membrane. The most common congenital lesion affecting the External auditory canal is atresia.

Learn more about External auditory canal here-

brainly.com/question/3535321

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The nurse determines that the teaching is effective when the students state that the preterm newborn has greater surface area in proportion to weight. The correct option is D.

<h3>What is a preterm newborn?</h3>

Preterm babies are those born early before the 37th week of pregnancy. Preterm birth is split into subcategories based on gestational age: exceptionally premature less than 28 weeks extremely premature 28 to 32 weeks

Premature babies may experience more health problems at conception and later in life than full-term babies.

Premature babies are more likely to have long-term intellectual and developmental disabilities, as well as issues with their lungs, brain, eyes, and other organs.

When the educators state that the preterm newborn has a larger surface area in proportion to weight, the nurse knows the teaching is effective.

Thus, the correct option is D.

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Your question seems incomplete, the missing options could be:

  • A)Fewer visible blood vessels through the skin
  • B)More subcutaneous fat in the neck and abdomen
  • C)Well-developed flexor muscles in the extremities
  • D)Greater surface area in proportion to weight
3 0
2 years ago
Which of the following is lined with a serous membrane?
jek_recluse [69]

Answer:

B. Thoracic cavity

5 0
3 years ago
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According to a recent warning from the FDA, grain-free food might be giving dogs a life-threatening heart problem called dilated
Veronika [31]

Answer:

paired t-test

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3 years ago
A nursing assistant enters the patient's room while the physician is examining a patient who had surgery the day
Savatey [412]
The nursing assistant needs to know how the patient ambulates or transfers. She would need to have the dr put transfer orders in and the check with the RN to clarify.
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3 years ago
Leston 13
IceJOKER [234]

Answer:

. 1. during a routine physical examination, a client reports recent occipital headaches, blurred vision, fatigue, and increasing edema. the nurse reports these findings as indicative of

1. endocarditis.

2. hypovolemic shock.

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4. ventricular tachycardia.

2. a client's parents ask the nurse, "what is the prognosis of myocarditis?" the most appropriate response by the nurse is

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3. "a coronary angioplasty would only involve a 1- to 3-day hospitalization."

4. "recovery usually happens without any special treatment."

2. a client's parents ask the nurse, "what is the prognosis of myocarditis?" the most appropriate response by the nurse is

1. "a heart transplant would be very promising."

2. "most often, a person will do well with coronary artery bypass surgery."

3. "a coronary angioplasty would only involve a 1- to 3-day hospitalization."

4. "recovery usually happens without any special treatment."3. the nurse is planning the care for a client in the acute stage of bacterial endocarditis. which of the following interventions should the nurse include? select all that apply:

[ ] 1. rest

[ ] 2. Fluid restriction

[ ] 3. vitamin k (aquamephyton)

[ ] 4. analgesics

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8 0
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