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guapka [62]
3 years ago
14

The ECGs QRS complex is the stimulus for atrial diastole. a. True b. False

Medicine
1 answer:
Natalka [10]3 years ago
6 0

Answer:

The correct answer will be option-A

Explanation:

Electrocardiogram or ECG is the recording and representation of the electrical changes that are taking place during the cardiac cycle.

The QRS complex is preceded by the P wave or atrial systole or atrial depolarization after which the electrical signals are passed on to the AV node.  

As soon as the AV node passes the electrical signals to bundle of His, it is observed in as the QRS interval which represents the atrial diastole and the onset of ventricular depolarization.

Thus, option-true is the correct answer.

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Answer:

Internal

Explanation:

This is internal because internal attribution is when a behavior trait is blamed and not the situation. Hope this helps!

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An 82-year-old preoperative patient expresses anxiety and a premonition of possible death in the surgical suite. The surgical te
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disregard the information if the patient's condition is stable.

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A nurse is performing an otoscopic examination on a client. Which finding would the nurse document as abnormal
Lemur [1.5K]

the abnormalities the nurse can document during the otoscopic examination are immobility of the tympanic membrane and middle ear effusion.

<h3>What is otoscopy?</h3>

Otoscopy can be defined as a clinical procedure used in the examination of the structures of the ear, particularly the external auditory canal, tympanic membrane, and even the  middle ear.

Clinicians carryout otoscopy during routine wellness physical exams and the evaluation of specific ear complaints

During  the otoscopic examination, the clinician utilizes an otoscope, also to see through or  to visualize the ear anatomy.

The abnormalities that can be documented include;

  • Immobility of the tympanic membrane moves in response to pressure.
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Thus, the abnormalities the nurse can document during the otoscopic examination are immobility of the tympanic membrane and middle ear effusion.

Learn more about the ear here:

brainly.com/question/8808373

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8 0
2 years ago
Which of the following cells contain MHC Class 2 receptors?
Bogdan [553]

Answer: a) Basophils

Explanation:

MHC Receptors are the Major Histocompatibility Complex (MHC) are a set of proteins that are essential for the recognition of what molecules belong to the organism, and which ones are foreign. There are 3 classes of MHC receptors. It is an essential component of the acquired immune system.

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4 years ago
What is medical literature​
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answer:

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explanation:

  • credits: online source
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