Which technique is recommended for opening a patient's mouth during ventilation?

The recommended techniques for opening a patient's mouth during ventilation are crucial for ensuring an effective airway management. The Crossed-Finger Technique and the Tongue-Jaw Lift Technique serve different but complementary purposes in airway management, making option C a valid choice.

The Crossed-Finger Technique involves interlocking the fingers and using them to lift the lower jaw forward. This technique effectively opens the airway by providing space for ventilation while also helping to displace the tongue away from the back of the throat.

On the other hand, the Tongue-Jaw Lift Technique specifically focuses on extending the tongue away from the airway. By using the thumb to lift the chin and the index finger to push down on the tongue, this method also opens the airway and prevents the tongue from obstructing it.

Using either one of these techniques, or a combination of both, enhances the ability to provide adequate ventilation during resuscitation efforts. This versatility is essential in situations where a patient's airway may be compromised, ensuring the provider can facilitate effective breathing.

While the Standard Chin Lift Technique can be useful for opening the airway, it primarily focuses on tilting the head back and may not specifically address the obstruction caused by the tongue like the other two techniques. Overall, the combination of these two techniques