Very grateful for all help with these clues please.
2dn: “Member of service personnel waving a frantic arm (11).”
4dn: “Noisy Show has dull finish - a visiting artist snoring? (10).”
10ac: “Foreigner’s complaint about a doctor in quiz broadcast (11).”
16ac: “Duty seen as unfair, to take most of the strain (7,3).”
18ac: “Had deer, when tailed, escaped across lake? (10).”